我下载了che插件项目示例che-ide-server-extension。 mvn clean install时有效。但是当我在其中添加依赖项
che-ide-server-extension/plugins/plugin-serverservice/plugin-serverservice-ide/pom.xml
，它无法安装。
我添加的依赖项是
<dependency>
<groupId>org.eclipse.che.core</groupId>
<artifactId>che-core-ide-ui</artifactId>
</dependency>
mvn clean install -e -X的错误消息是：
...
[WARNING] Unused declared dependencies found:
[WARNING] org.eclipse.che.core:che-core-ide-ui:jar:6.16.0:compile
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Plugin ServerService :: Parent pom ................. SUCCESS [ 2.174 s]
[INFO] Plugin ServerService :: Plugins :: Parent ......... SUCCESS [ 0.064 s]
[INFO] Plugin ServerService :: Plugin :: Parent ........... SUCCESS [ 1.382 s]
[INFO] Plugin ServerService :: Plugin :: Server ........... SUCCESS [ 3.827 s]
[INFO] Plugin ServerService :: Plugin :: IDE .............. FAILURE [ 4.870 s]
[INFO] Plugin ServerService :: Che Assembly :: Assembly Parent SKIPPED
[INFO] Plugin ServerService :: Che Assembly :: Workspace Agent Assembly SKIPPED
[INFO] Plugin ServerService :: Che Assembly :: Workspace Agent Tomcat Assembly SKIPPED
[INFO] Plugin ServerService :: Che Assembly :: IDE Assembly SKIPPED
[INFO] Plugin ServerService :: Che Assembly :: Assemblies Tomcat SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13.925 s
[INFO] Finished at: 2019-07-10T10:48:43+08:00
[INFO] Final Memory: 75M/1321M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.0.1:analyze-only (analyze) on project plugin-serverservice-ide: Dependency problems found -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.0.1:analyze-only (analyze) on project plugin-serverservice-ide: Dependency problems found
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Dependency problems found
at org.apache.maven.plugins.dependency.analyze.AbstractAnalyzeMojo.execute(AbstractAnalyzeMojo.java:261)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :plugin-serverservice-ide
我认为我没有添加错误的依赖项。因为当我
import org.eclipse.che.ide.ui.dialogs.DialogFactory;
在我的Java代码中，che说
The import org.eclipse.che.ide.ui.dialogs cannot be resolved.
但是在添加依赖项之后，che可以识别它。
我不知道为什么会这样...错误消息显示Dependency problems found，但它并未指出真正的问题...
答案 0 :(得分：0)
我刚刚检查了一下，但没有遇到您上面提到的任何问题。 这是我对项目的更改：
diff --git a/plugins/plugin-serverservice/plugin-serverservice-ide/pom.xml b/plugins/plugin-serverservice/plugin-serverservice-ide/pom.xml
index 1237c6e..a5eed89 100644
--- a/plugins/plugin-serverservice/plugin-serverservice-ide/pom.xml
+++ b/plugins/plugin-serverservice/plugin-serverservice-ide/pom.xml
@@ -28,6 +28,10 @@
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
</dependency>
+<dependency>
+ <groupId>org.eclipse.che.core</groupId>
+ <artifactId>che-core-ide-ui</artifactId>
+</dependency>
<dependency>
<groupId>org.eclipse.che.core</groupId>
<artifactId>che-core-commons-gwt</artifactId>
diff --git a/plugins/plugin-serverservice/plugin-serverservice-ide/src/main/java/org/eclipse/che/sample/ide/MyServiceClient.java b/plugins/plugin-serverservice/plugin-serverservice-ide/src/main/java/org/eclipse/che/sample/ide/MyServiceClient.java
index cb1cf58..0def9c2 100644
--- a/plugins/plugin-serverservice/plugin-serverservice-ide/src/main/java/org/eclipse/che/sample/ide/MyServiceClient.java
+++ b/plugins/plugin-serverservice/plugin-serverservice-ide/src/main/java/org/eclipse/che/sample/ide/MyServiceClient.java
@@ -8,13 +8,15 @@
*/
package org.eclipse.che.sample.ide;
-import javax.inject.Inject;
import org.eclipse.che.api.promises.client.Promise;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.rest.AsyncRequestFactory;
import org.eclipse.che.ide.rest.StringUnmarshaller;
+import org.eclipse.che.ide.ui.dialogs.DialogFactory;
import org.eclipse.che.ide.ui.loaders.request.LoaderFactory;
+import javax.inject.Inject;
+
/**
* Client for consuming the sample server service.
*
@@ -25,6 +27,7 @@ public class MyServiceClient {
private AppContext appContext;
private AsyncRequestFactory asyncRequestFactory;
private LoaderFactory loaderFactory;
+ private DialogFactory dialogFactory;
/**
* Constructor.
@@ -38,8 +41,10 @@ public class MyServiceClient {
public MyServiceClient(
final AppContext appContext,
final AsyncRequestFactory asyncRequestFactory,
- final LoaderFactory loaderFactory) {
+ final LoaderFactory loaderFactory,
+ final DialogFactory dialogFactory) {
+ this.dialogFactory = dialogFactory;
this.appContext = appContext;
this.asyncRequestFactory = asyncRequestFactory;
this.loaderFactory = loaderFactory;
@@ -52,6 +57,7 @@ public class MyServiceClient {
* @return a Promise containing the server response
*/
public Promise<String> getHello(String name) {
+ this.dialogFactory.createChoiceDialog("1", "2", "", "", null, null);
return asyncRequestFactory
.createGetRequest(appContext.getWsAgentServerApiEndpoint() + "/hello/" + name)
.loader(loaderFactory.newLoader("Waiting for hello..."))