All geek questions in one place

Exception thrown when creating EAR after migrating to JDK 7

I am trying to port my application to JDK 7 from JDK 6 and giving it this exception when I try to create a project in the Netbeans IDE.

Error starting Sun native2ascii: at org.apache.tools.ant.taskdefs.optional.native2ascii.SunNative2Ascii.run(SunNative2Ascii.java:67) at org.apache.tools.ant.taskdefs.optional.native2ascii.DefaultNative2Ascii.convert(DefaultNative2Ascii.java:54) at org.apache.tools.ant.taskdefs.optional.Native2Ascii.convert(Native2Ascii.java:268) at org.apache.tools.ant.taskdefs.optional.Native2Ascii.execute(Native2Ascii.java:227) at org.codehaus.mojo.native2ascii.Native2AsciiMojo.executeAnt(Native2AsciiMojo.java:115) at org.codehaus.mojo.native2ascii.Native2AsciiMojo.execute(Native2AsciiMojo.java:92) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Caused by: java.lang.ClassNotFoundException: sun.tools.native2ascii.Main 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:423) at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195) at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255) at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:274) at org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:188) at org.apache.tools.ant.taskdefs.optional.native2ascii.SunNative2Ascii.run(SunNative2Ascii.java:51)

please help me fix this. Thank you in advance.

Sincerely.

+2
source share
2 answers

Another way to do this without changing the complication libs is to upgrade ative2ascii-maven-plugin to a higher version (at least 1.0-beta-1). In addition to this, please ensure that the following configurations are correctly installed.

  • All included must be enclosed in.

  • Similarly, all exceptions should be made in

For instance:

 ..... <includes> <include> ApplicationResources_.properties, ApplicationResources_.properties </include> </includes>
    ..... <includes> <include> ApplicationResources_.properties, ApplicationResources_.properties </include> </includes>
+2
source

Hi after some R and D, I was able to fix this problem by adding the following plugin to the maven pom file.

 <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>native2ascii-maven-plugin</artifactId> <dependencies> <dependency> <groupId>com.sun</groupId> <artifactId>tools</artifactId> <version>1.7.0</version> <scope>system</scope> <systemPath>${java.home}/../lib/tools.jar</systemPath> </dependency> </dependencies> </plugin>
+1
source

Source: https://habr.com/ru/post/948951/

More articles:


All Articles