今天早些时候，我发现自己回答了一个问题，该问题使用了我之前没有使用的库（Choco 3.3.3）。当我测试我的代码以检查它是否有效时，我收到了一个例外java.lang.NoClassDefFoundError。为了解决这个问题，我试图从他们的网站上使用该库的早期版本。我从源代码编译了我自己的版本，我从他们的一个zip文件中提取了它（参见下面的构建信息），我甚至从git下载并编译它。但是，这些解决方案都不起作用。
使用代码Choco提供的示例可以显示完全相同的异常。
import org.chocosolver.solver.Solver;
import org.chocosolver.solver.constraints.IntConstraintFactory;
import org.chocosolver.solver.search.strategy.IntStrategyFactory;
import org.chocosolver.solver.trace.Chatterbox;
import org.chocosolver.solver.variables.IntVar;
import org.chocosolver.solver.variables.VariableFactory;
public class Test {
public static void main(String[] args) {
// 1. Create a Solver
Solver solver = new Solver("my first problem");
// 2. Create variables through the variable factory
IntVar x = VariableFactory.bounded("X", 0, 5, solver);
IntVar y = VariableFactory.bounded("Y", 0, 5, solver);
// 3. Create and post constraints by using constraint factories
solver.post(IntConstraintFactory.arithm(x, "+", y, "<", 5));
// 4. Define the search strategy
solver.set(IntStrategyFactory.lexico_LB(x, y));
// 5. Indicates that all solutions should be print to the console
Chatterbox.showSolutions(solver);
// 6. Launch the resolution process
solver.findSolution();
// 7. Finally, outputs the resolution statistics
Chatterbox.printStatistics(solver);
}
}
有人能帮我解决这个问题吗？
请参阅下文以获取更多信息
异常堆栈
这是我编译并运行代码时输出的内容
C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Stack Overflow\Answers\Choco equation value>javac -cp choco-solver-3.3.3.jar; Test.java
C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Stack Overflow\Answers\Choco equation value>java Test
Exception in thread "main" java.lang.NoClassDefFoundError: org/chocosolver/solver/Solver
at Test.main(Test.java:11)
Caused by: java.lang.ClassNotFoundException: org.chocosolver.solver.Solver
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 1 more
Maven构建信息
这是我尝试从源
构建时输出的内容Microsoft Windows [Version 10.0.10586]
(c) 2015 Microsoft Corporation. All rights reserved.
C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master>mvn clean package -DskipTests
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] Choco-3.3.3: an Open-Source Constraint Solver
[INFO] org.choco-solver:choco-solver
[INFO] org.choco-solver:choco-samples
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Choco-3.3.3: an Open-Source Constraint Solver 3.3.3
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ choco ---
[INFO]
[INFO] --- maven-processor-plugin:3.1.0-beta1:process (process) @ choco ---
[INFO]
[INFO] >>> maven-source-plugin:2.4:jar (attach-sources) > generate-sources @ choco >>>
[INFO]
[INFO] --- maven-processor-plugin:3.1.0-beta1:process (process) @ choco ---
[INFO]
[INFO] <<< maven-source-plugin:2.4:jar (attach-sources) < generate-sources @ choco <<<
[INFO]
[INFO] --- maven-source-plugin:2.4:jar (attach-sources) @ choco ---
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building org.choco-solver:choco-solver 3.3.3
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ choco-solver ---
[INFO]
[INFO] --- jacoco-maven-plugin:0.7.5.201505241946:prepare-agent (default) @ choco-solver ---
[INFO] argLine set to "-javaagent:C:\\Users\\Daniel\\.m2\\repository\\org\\jacoco\\org.jacoco.agent\\0.7.5.201505241946\\org.jacoco.age
nt-0.7.5.201505241946-runtime.jar=destfile=C:\\Users\\Daniel\\Dropbox\\Programming\\Code\\Notepad++\\Java\\Packages\\Choco\\choco sourc
e\\choco3-master\\choco-solver\\target\\jacoco.exec"
[INFO]
[INFO] --- maven-processor-plugin:3.1.0-beta1:process (process) @ choco-solver ---
[WARNING] No processors specified. Using default discovery mechanism.
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeBoolTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeDoubleTrail.java:34: warning: sun.misc.Unsafe is internal proprietary AP
I and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeIntTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API a
nd may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeLongTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: warning: Supported source version 'RELEASE_6' from annotation processor 'org.eclipse.sisu.scanners.index.SisuInde
xAPT6' less than -source '1.8'
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeBoolTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeDoubleTrail.java:34: warning: sun.misc.Unsafe is internal proprietary AP
I and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeIntTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API a
nd may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeLongTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: warning: The following options were not recognized by any processor: '[myoption]'
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ choco-solver ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 10 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ choco-solver ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 598 source files to C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\
choco-solver\target\classes
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[34,16] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[34,16] sun.misc.Unsafe is internal proprietary API and may be remove
d in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[34,16] sun.misc.Unsafe is internal proprietary API and may be rem
oved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[34,16] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[46,19] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[48,43] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[50,42] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[99,19] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[101,31] sun.misc.Unsafe is internal proprietary API and may be remo
ved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeBoolTrail.java:[103,21] sun.misc.Unsafe is internal proprietary API and may be remo
ved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[46,19] sun.misc.Unsafe is internal proprietary API and may be remove
d in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[48,43] sun.misc.Unsafe is internal proprietary API and may be remove
d in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[50,42] sun.misc.Unsafe is internal proprietary API and may be remove
d in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[99,19] sun.misc.Unsafe is internal proprietary API and may be remove
d in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[101,31] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeIntTrail.java:[103,21] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[46,19] sun.misc.Unsafe is internal proprietary API and may be rem
oved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[48,43] sun.misc.Unsafe is internal proprietary API and may be rem
oved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[50,42] sun.misc.Unsafe is internal proprietary API and may be rem
oved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[99,19] sun.misc.Unsafe is internal proprietary API and may be rem
oved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[101,31] sun.misc.Unsafe is internal proprietary API and may be re
moved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeDoubleTrail.java:[103,21] sun.misc.Unsafe is internal proprietary API and may be re
moved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[46,19] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[48,43] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[50,42] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[99,19] sun.misc.Unsafe is internal proprietary API and may be remov
ed in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[101,31] sun.misc.Unsafe is internal proprietary API and may be remo
ved in a future release
[WARNING] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java
/org/chocosolver/memory/trailing/trail/unsafe/UnsafeLongTrail.java:[103,21] sun.misc.Unsafe is internal proprietary API and may be remo
ved in a future release
[INFO] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java/or
g/chocosolver/solver/search/loop/MoveBinaryDFS.java: Some input files use unchecked or unsafe operations.
[INFO] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/main/java/or
g/chocosolver/solver/search/loop/MoveBinaryDFS.java: Recompile with -Xlint:unchecked for details.
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ choco-solver ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.2:testCompile (default-testCompile) @ choco-solver ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 105 source files to C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\
choco-solver\target\test-classes
[INFO] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/test/java/or
g/chocosolver/choco/strategy/StrategyTest.java: Some input files use unchecked or unsafe operations.
[INFO] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-solver/src/test/java/or
g/chocosolver/choco/strategy/StrategyTest.java: Recompile with -Xlint:unchecked for details.
[INFO]
[INFO] --- maven-surefire-plugin:2.18:test (default-test) @ choco-solver ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- jacoco-maven-plugin:0.7.5.201505241946:report (report) @ choco-solver ---
[INFO] Skipping JaCoCo execution due to missing execution data file:C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Ch
oco\choco source\choco3-master\choco-solver\target\jacoco.exec
[INFO]
[INFO] --- maven-jar-plugin:2.5:jar (default-jar) @ choco-solver ---
[INFO] Building jar: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\tar
get\choco-solver-3.3.3.jar
[INFO]
[INFO] --- maven-assembly-plugin:2.5.2:single (make-assembly) @ choco-solver ---
[INFO] Reading assembly descriptor: src/assembly/with-dep.xml
[INFO] Building jar: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\tar
get\choco-solver-3.3.3-with-dependencies.jar
[INFO]
[INFO] >>> maven-source-plugin:2.4:jar (attach-sources) > generate-sources @ choco-solver >>>
[INFO]
[INFO] --- jacoco-maven-plugin:0.7.5.201505241946:prepare-agent (default) @ choco-solver ---
[INFO] argLine set to "-javaagent:C:\\Users\\Daniel\\.m2\\repository\\org\\jacoco\\org.jacoco.agent\\0.7.5.201505241946\\org.jacoco.age
nt-0.7.5.201505241946-runtime.jar=destfile=C:\\Users\\Daniel\\Dropbox\\Programming\\Code\\Notepad++\\Java\\Packages\\Choco\\choco sourc
e\\choco3-master\\choco-solver\\target\\jacoco.exec"
[INFO]
[INFO] --- maven-processor-plugin:3.1.0-beta1:process (process) @ choco-solver ---
[WARNING] No processors specified. Using default discovery mechanism.
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeBoolTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeDoubleTrail.java:34: warning: sun.misc.Unsafe is internal proprietary AP
I and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeIntTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API a
nd may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeLongTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: warning: Supported source version 'RELEASE_6' from annotation processor 'org.eclipse.sisu.scanners.index.SisuInde
xAPT6' less than -source '1.8'
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeBoolTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeDoubleTrail.java:34: warning: sun.misc.Unsafe is internal proprietary AP
I and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeIntTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API a
nd may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\sr
c\main\java\org\chocosolver\memory\trailing\trail\unsafe\UnsafeLongTrail.java:34: warning: sun.misc.Unsafe is internal proprietary API
and may be removed in a future release
import sun.misc.Unsafe;
^
[WARNING] diagnostic: warning: The following options were not recognized by any processor: '[myoption]'
[INFO]
[INFO] <<< maven-source-plugin:2.4:jar (attach-sources) < generate-sources @ choco-solver <<<
[INFO]
[INFO] --- maven-source-plugin:2.4:jar (attach-sources) @ choco-solver ---
[INFO] Building jar: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-solver\tar
get\choco-solver-3.3.3-sources.jar
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building org.choco-solver:choco-samples 3.3.3
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ choco-samples ---
[INFO]
[INFO] --- maven-processor-plugin:3.1.0-beta1:process (process) @ choco-samples ---
[WARNING] No processors specified. Using default discovery mechanism.
[WARNING] diagnostic: warning: Supported source version 'RELEASE_6' from annotation processor 'org.eclipse.sisu.scanners.index.SisuInde
xAPT6' less than -source '1.8'
[WARNING] diagnostic: warning: The following options were not recognized by any processor: '[myoption]'
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ choco-samples ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-m
aster\choco-samples\src\main\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ choco-samples ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 81 source files to C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\c
hoco-samples\target\classes
[INFO] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-samples/src/main/java/o
rg/chocosolver/samples/AbstractBenchmarking.java: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\c
hoco3-master\choco-samples\src\main\java\org\chocosolver\samples\AbstractBenchmarking.java uses or overrides a deprecated API.
[INFO] /C:/Users/Daniel/Dropbox/Programming/Code/Notepad++/Java/Packages/Choco/choco source/choco3-master/choco-samples/src/main/java/o
rg/chocosolver/samples/AbstractBenchmarking.java: Recompile with -Xlint:deprecation for details.
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ choco-samples ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-m
aster\choco-samples\src\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.2:testCompile (default-testCompile) @ choco-samples ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 21 source files to C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\c
hoco-samples\target\test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.18:test (default-test) @ choco-samples ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ choco-samples ---
[INFO] Building jar: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-samples\ta
rget\choco-samples-3.3.3.jar
[INFO]
[INFO] >>> maven-source-plugin:2.4:jar (attach-sources) > generate-sources @ choco-samples >>>
[INFO]
[INFO] --- maven-processor-plugin:3.1.0-beta1:process (process) @ choco-samples ---
[WARNING] No processors specified. Using default discovery mechanism.
[WARNING] diagnostic: warning: Supported source version 'RELEASE_6' from annotation processor 'org.eclipse.sisu.scanners.index.SisuInde
xAPT6' less than -source '1.8'
[WARNING] diagnostic: warning: The following options were not recognized by any processor: '[myoption]'
[INFO]
[INFO] <<< maven-source-plugin:2.4:jar (attach-sources) < generate-sources @ choco-samples <<<
[INFO]
[INFO] --- maven-source-plugin:2.4:jar (attach-sources) @ choco-samples ---
[INFO] Building jar: C:\Users\Daniel\Dropbox\Programming\Code\Notepad++\Java\Packages\Choco\choco source\choco3-master\choco-samples\ta
rget\choco-samples-3.3.3-sources.jar
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Choco-3.3.3: an Open-Source Constraint Solver ...... SUCCESS [ 0.967 s]
[INFO] org.choco-solver:choco-solver ...................... SUCCESS [ 31.333 s]
[INFO] org.choco-solver:choco-samples ..................... SUCCESS [ 8.174 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 40.617 s
[INFO] Finished at: 2016-01-11T19:21:09+00:00
[INFO] Final Memory: 42M/771M
[INFO] ------------------------------------------------------------------------
答案 0 :(得分：1)
您需要将命令行更改为：
java -classpath .;choco-solver-3.3.3.jar Test
即使这样做，你仍然没有所有的依赖关系：
Exception in thread "main" java.lang.NoClassDefFoundError: gnu/trove/map/hash/TIntObjectHashMap
at org.chocosolver.solver.Solver.<init>(Solver.java:269)
at org.chocosolver.solver.Solver.<init>(Solver.java:296)
at Test.main(Test.java:11)
Caused by: java.lang.ClassNotFoundException: gnu.trove.map.hash.TIntObjectHashMap
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 3 more
所有依赖项列表：
dk.brics.automaton:automaton:1.11-8
args4j:args4j:2.32
org.javabits.jgrapht:jgrapht-core:0.9.3
net.sf.trove4j:trove4j:3.0.3
com.github.cp-profiler:cpprof-java:1.1.0
org.zeromq:jeromq:0.3.4
com.google.protobuf:protobuf-java:2.6.1
我建议您创建单独的Maven项目，将choco-solver添加到您的pom.xml并构建您的jar文件。 （Maven将自动下载所有依赖项）
<dependency>
<groupId>org.choco-solver</groupId>
<artifactId>choco-solver</artifactId>
<version>3.3.3</version>
</dependency>