Hello,

 I am getting this error (output below) about every 4th time I run a (large) 
program for debugging. While clearing the cache does solve the problem, so does 
the simple act of adding "//" to an early line in the main method, or sometimes 
removing "//" or changing a "/* */" pair.

First question:

Does anyone have suggestions about why this happens, and/or how I can 
reduce/eliminate the occurrences of the error?

Second question:

Does anyone know how to get NetBeans support in the event the community is 
unable to help?

Thanks.


Chris Lanz

340 Dunn Hall, SUNY Potsdam

lan...@potsdam.edu

315 268 1547


--- exec-maven-plugin:1.5.0:exec (default-cli) @ Wdax ---

Error: Could not find or load main class mainPackage.Wdax

Caused by: java.lang.ClassNotFoundException: mainPackage.Wdax

Command execution failed.

org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit 
value: 1)

at org.apache.commons.exec.DefaultExecutor.executeInternal 
(DefaultExecutor.java:404)

at org.apache.commons.exec.DefaultExecutor.execute (DefaultExecutor.java:166)

at org.codehaus.mojo.exec.ExecMojo.executeCommandLine (ExecMojo.java:764)

at org.codehaus.mojo.exec.ExecMojo.executeCommandLine (ExecMojo.java:711)

at org.codehaus.mojo.exec.ExecMojo.execute (ExecMojo.java:289)

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)

at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 
(MojoExecutor.java:370)

at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute 
(MojoExecutor.java:351)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:215)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:171)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:163)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)

at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)

at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)

at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:294)

at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)

at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)

at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)

at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)

at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)

at jdk.internal.reflect.DirectMethodHandleAccessor.invoke 
(DirectMethodHandleAccessor.java:104)

at java.lang.reflect.Method.invoke (Method.java:578)

at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
(Launcher.java:282)

at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)

at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
(Launcher.java:406)

at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)

------------------------------------------------------------------------

BUILD FAILURE

------------------------------------------------------------------------

Total time: 1.187 s

Finished at: 2023-02-16T08:14:23-05:00

------------------------------------------------------------------------

Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.5.0:exec 
(default-cli) on project Wdax: Command execution failed.: Process exited with 
an error: 1 (Exit value: 1) -> [Help 1]


To see the full stack trace of the errors, re-run Maven with the -e switch.

Re-run Maven using the -X switch to enable full debug logging.


For more information about the errors and possible solutions, please read the 
following articles:

[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException




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