Hi Nick Thank you for responding to my query.
Just to let you know that I had run 'mvn package -e'.
Please see the error codes below:
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.050 s
[INFO] Finished at: 2025-03-21T13:05:11Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile)
on project guacamole-common: Compilation failure -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile)
on project guacamole-common: Compilation failure
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2
(MojoExecutor.java:375)
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:298)
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:103)
at java.lang.reflect.Method.invoke (Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:283)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:226)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:407)
at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:348)
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException:
Compilation failure
at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute
(AbstractCompilerMojo.java:1224)
at org.apache.maven.plugin.compiler.CompilerMojo.execute
(CompilerMojo.java:187)
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:298)
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:103)
at java.lang.reflect.Method.invoke (Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:283)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:226)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:407)
at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:348)
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
Siva Padmanabhan
Centre for Public Health -IT
ICS Block B
Royal Victoria Hospital
Grosvenor Road
Belfast
BT12 6BA
email - s.padmanab...@qub.ac.uk
________________________________
From: Nick Couchman <vn...@apache.org>
Sent: 21 March 2025 14:04
To: user@guacamole.apache.org <user@guacamole.apache.org>
Subject: Re: Guacamole client - compilation error
You don't often get email from vn...@apache.org. Learn why this is
important<https://aka.ms/LearnAboutSenderIdentification>
This message is from an external sender. Please take care when responding,
clicking links or opening attachments.
[INFO] Reactor Summary for guacamole-client 1.5.5:
[INFO]
[INFO] guacamole-client ................................... SUCCESS [ 1.679 s]
[INFO] guacamole-common ................................... FAILURE [ 0.234 s]
[INFO] guacamole-ext ...................................... SKIPPED
[INFO] guacamole-common-js ................................ SKIPPED
[INFO] guacamole .......................................... SKIPPED
[INFO] extensions ......................................... SKIPPED
[INFO] guacamole-auth-duo ................................. SKIPPED
[INFO] guacamole-auth-header .............................. SKIPPED
[INFO] guacamole-auth-jdbc ................................ SKIPPED
...
...
[INFO] guacamole-playback-example ......................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.050 s
[INFO] Finished at: 2025-03-21T13:05:11Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile)
on project guacamole-common: Compilation failure -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile)
on project guacamole-common: Compilation failure
...
..
at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:348)
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <args> -rf :guacamole-common
I think you've excluded the relevant error messages in the output that you
copied above - we need to know what the failure is in between "Compilation
failure" and "at org.codehause.plexus...". Can you please post this?
My Java version:
openjdk version "21.0.6" 2025-01-21
OpenJDK Runtime Environment (build 21.0.6+7-Ubuntu-124.04.1)
OpenJDK 64-Bit Server VM (build 21.0.6+7-Ubuntu-124.04.1, mixed mode, sharing)
Maven version:
Apache Maven 3.8.7
Maven home: /usr/share/maven
Java version: 21.0.6, vendor: Ubuntu, runtime:
/usr/lib/jvm/java-21-openjdk-amd64
Default locale: en_GB, platform encoding: UTF-8
OS name: "linux", version: "6.8.0-55-generic", arch: "amd64", family: "unix"
I changed the source and target from 1.8 to 21 in the
/usr/local/GuacamoleClient/guacamole-client-1.5.5/pom.xml file however no luck.
I believe these Java and Maven versions are okay. Also, you shouldn't need to
change source and target in the pom.xml file. But, again, having the full
output will help.
-Nick
