Question

我的第二个问题：我是Linux / Java / Scriptella的新手，我在xls本地文件上尝试使用scriptella进行jdbc连接，但是我收到了以下错误：

4-dic-2013 0.41.46 <GRAVE> Script /home/maurizio/Scrivania/JATROPHA/applicazioni/prova_per_scriptella.etl execution failed.
Unable to instantiate driver for class scriptella.driver.xls.Driver
JDBC provider exception: Couldn't find appropriate jdbc driver : net.pcal.sqlsheet.XlsDriver. Please check class path settings
Error codes: []
4-dic-2013 0.41.46 <GRAVE> Scriptella bug report. Submit to issue tracker.
Scriptella version: 1.1
Exception: 
scriptella.execution.EtlExecutorException: Unable to instantiate driver for class scriptella.driver.xls.Driver
JDBC provider exception: Couldn't find appropriate jdbc driver : net.pcal.sqlsheet.XlsDriver. Please check class path settings
Error codes: []
    at scriptella.execution.EtlExecutor.execute(EtlExecutor.java:190)
    at scriptella.tools.launcher.EtlLauncher.execute(EtlLauncher.java:276)
    at scriptella.tools.launcher.EtlLauncher.launch(EtlLauncher.java:193)
    at scriptella.tools.launcher.EtlLauncher.main(EtlLauncher.java:321)
Caused by: java.lang.IllegalStateException: Unable to instantiate driver for class scriptella.driver.xls.Driver
    at scriptella.core.DriverFactory.getDriver(DriverFactory.java:98)
    at scriptella.core.DriverFactory.getDriver(DriverFactory.java:58)
    at scriptella.driver.auto.Driver.getConnection(Driver.java:96)
    at scriptella.driver.auto.Driver.connect(Driver.java:77)
    at scriptella.core.ConnectionManager.getConnection(ConnectionManager.java:81)
    at scriptella.core.Session.<init>(Session.java:57)
    at scriptella.execution.EtlExecutor.prepare(EtlExecutor.java:248)
    at scriptella.execution.EtlExecutor.execute(EtlExecutor.java:178)
    ... 3 more
Caused by: scriptella.jdbc.JdbcException: Couldn't find appropriate jdbc driver : net.pcal.sqlsheet.XlsDriver. Please check class path settings
    at scriptella.jdbc.GenericDriver.loadDrivers(GenericDriver.java:87)
    at scriptella.driver.xls.Driver.<init>(Driver.java:33)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:534)
    at java.lang.Class.newInstance(Class.java:374)
    at scriptella.core.DriverFactory.getDriver(DriverFactory.java:96)
    ... 10 more
Caused by: java.lang.NoClassDefFoundError: org/apache/poi/xssf/usermodel/XSSFWorkbook
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:190)
    at scriptella.jdbc.GenericDriver.loadDrivers(GenericDriver.java:67)
    ... 17 more
Caused by: java.lang.ClassNotFoundException: org.apache.poi.xssf.usermodel.XSSFWorkbook
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
    ... 20 more

我正在使用Ubuntu 10.04 Lucid Lynx。

我通过目录/ home / maurizio / Scrivania / JATROPHA / applicazioni /中的控制台启动scriptella，命令为scriptella / scriptella-1.1 / bin / scriptella.sh -debug“prova_per_scriptella.etl”我的ETL文件prova_per_scriptella.etl包含以下行：

<!DOCTYPE etl SYSTEM "http://scriptella.javaforge.com/dtd/etl.dtd">
<etl>
  <description>Prova connessione Firebird e XLS</description>
  <connection 
    id="fb_destination" 
    driver="org.firebirdsql.jdbc.FBDriver"
    url="jdbc:firebirdsql:localhost/3050:jatropha" 
    user="SYSDBA" 
    password="jatro201"
    classpath="/home/maurizio/Scrivania/JATROPHA/applicazioni/jaybird/Jaybird-2.2.3JDK_1.6/jaybird-2.2.3.jar"
  />
  <connection 
    id="xls_source" 
    url="jdbc:xls:file:prova_per_scriptella.xls"
    classpath="/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/sqlsheet-6.5.jar"
  />
</etl>

批处理命令的脚本var $ _SCRIPTELLA_CP scriptella / scriptella-1.1 / bin / scriptella.sh导致

:/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/commons-jexl.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/commons-logging.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/jaybird-2.2.3.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/jsqlparser-0.8.0.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/mini-j2ee.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/scriptella-core.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/scriptella-drivers.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/scriptella-tools.jar:
/home/maurizio/Scrivania/JATROPHA/applicazioni/scriptella/scriptella-1.1/lib/sqlsheet-6.5.jar

我的scriptella lib目录包含以下文件：

commons-jexl.jar
commons-logging.jar
jaybird-2.2.3.jar
jsqlparser-0.8.0.jar
mini-j2ee.jar
scriptella-core.jar
scriptella-drivers.jar
scriptella-tools.jar
sqlsheet-6.5.jar

非常感谢任何帮助。提前谢谢。

Answer 1

刚才有人问过，但我想我可能会回答这个问题，因为我遇到了同样的问题。

答案的关键是在堆栈跟踪Caused by: java.lang.ClassNotFoundException: org.apache.poi.xssf.usermodel.XSSFWorkbook的末尾。

这可以通过包含最新的poi下载here中包含的所有库来修复。

Answer 2

我也遇到了问题。不是按照otty的建议下载最新版本，而是查看net.pcal.sqlsheet.XlsDriver的pom.xml文件（这是scriptella.driver.xls.Driver试图实例化的内容）。我们正在使用正确的依赖关系。

Scriptella - 无法为类scriptella.driver.xls.Driver实例化驱动程序

2 个答案: