Reference address: the POM for XXX is invalid

Compilation warning:

[WARNING] The POM for com.gtcom:output-common:jar:1.0.0-SNAPSHOT is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details

Solution:

If there is no remote warehouse, select install on the parent project. If there is a remote warehouse, select deploy on the parent project.

Error message:

D:\Java\jdk-11.0.13\bin\java.exe -Dmaven.multiModuleProjectDirectory=D:\IdeaProjects\gtcom-output\output-backstage "-Dmaven.home=D:\JetBrains\IntelliJ IDEA 2021.3\plugins\maven\lib\maven3" "-Dclassworlds.conf=D:\JetBrains\IntelliJ IDEA 2021.3\plugins\maven\lib\maven3\bin\m2.conf" "-Dmaven.ext.class.path=D:\JetBrains\IntelliJ IDEA 2021.3\plugins\maven\lib\maven-event-listener.jar" "-javaagent:D:\JetBrains\IntelliJ IDEA 2021.3\lib\idea_rt.jar=61663:D:\JetBrains\IntelliJ IDEA 2021.3\bin" -Dfile.encoding=UTF-8 -classpath "D:\JetBrains\IntelliJ IDEA 2021.3\plugins\maven\lib\maven3\boot\plexus-classworlds-2.6.0.jar;D:\JetBrains\IntelliJ IDEA 2021.3\plugins\maven\lib\maven3\boot\plexus-classworlds.license" org.codehaus.classworlds.Launcher -Didea.version=2021.3 -DskipTests=true compile
[INFO] Scanning for projects...
[INFO] 
[INFO] ---------------------< com.gtcom:output-backstage >---------------------
[INFO] Building output-backstage 1.0.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] The POM for com.gtcom:output-common:jar:1.0.0-SNAPSHOT is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ output-backstage ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 4 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ output-backstage ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 56 source files to D:\IdeaProjects\gtcom-output\output-backstage\target\classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.074 s
[INFO] Finished at: 2022-01-20T19:57:55+08:00
[INFO] ------------------------------------------------------------------------
---------------------------------------------------
constituent[0]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/conf/logging/
constituent[1]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/cdi-api-1.0.jar
constituent[2]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/commons-cli-1.4.jar
constituent[3]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/commons-io-2.5.jar
constituent[4]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/commons-lang3-3.8.1.jar
constituent[5]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/guava-25.1-android.jar
constituent[6]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/guice-4.2.1-no_aop.jar
constituent[7]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/jansi-1.17.1.jar
constituent[8]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/javax.inject-1.jar
constituent[9]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/jcl-over-slf4j-1.7.29.jar
constituent[10]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/jsoup-1.12.1.jar
constituent[11]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/jsr250-api-1.0.jar
constituent[12]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-artifact-3.8.1.jar
constituent[13]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-builder-support-3.8.1.jar
constituent[14]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-compat-3.8.1.jar
constituent[15]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-core-3.8.1.jar
constituent[16]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-embedder-3.8.1.jar
constituent[17]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-model-3.8.1.jar
constituent[18]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-model-builder-3.8.1.jar
constituent[19]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-plugin-api-3.8.1.jar
constituent[20]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-repository-metadata-3.8.1.jar
constituent[21]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-api-1.6.2.jar
constituent[22]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-connector-basic-1.6.2.jar
constituent[23]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-impl-1.6.2.jar
constituent[24]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-provider-3.8.1.jar
constituent[25]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-spi-1.6.2.jar
constituent[26]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-transport-wagon-1.6.2.jar
constituent[27]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-resolver-util-1.6.2.jar
constituent[28]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-settings-3.8.1.jar
constituent[29]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-settings-builder-3.8.1.jar
constituent[30]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-shared-utils-3.2.1.jar
constituent[31]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/maven-slf4j-provider-3.8.1.jar
constituent[32]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/org.eclipse.sisu.inject-0.3.4.jar
constituent[33]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/org.eclipse.sisu.plexus-0.3.4.jar
constituent[34]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/plexus-cipher-1.7.jar
constituent[35]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/plexus-component-annotations-2.1.0.jar
constituent[36]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/plexus-interpolation-1.25.jar
constituent[37]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/plexus-sec-dispatcher-1.4.jar
constituent[38]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/plexus-utils-3.2.1.jar
constituent[39]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/slf4j-api-1.7.29.jar
constituent[40]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/wagon-file-3.4.3.jar
constituent[41]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/wagon-http-3.4.3-shaded.jar
constituent[42]: file:/D:/JetBrains/IntelliJ%20IDEA%202021.3/plugins/maven/lib/maven3/lib/wagon-provider-api-3.4.3.jar
---------------------------------------------------
Exception in thread "main" java.lang.AssertionError
	at jdk.compiler/com.sun.tools.javac.util.Assert.error(Assert.java:155)
	at jdk.compiler/com.sun.tools.javac.util.Assert.check(Assert.java:46)
	at jdk.compiler/com.sun.tools.javac.comp.Modules.enter(Modules.java:247)
	at jdk.compiler/com.sun.tools.javac.main.JavaCompiler.readSourceFile(JavaCompiler.java:837)
	at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment$ImplicitCompleter.complete(JavacProcessingEnvironment.java:1535)
	at jdk.compiler/com.sun.tools.javac.code.Symbol.complete(Symbol.java:642)
	at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1326)
	at jdk.compiler/com.sun.tools.javac.code.Type$ClassType.complete(Type.java:1140)
	at jdk.compiler/com.sun.tools.javac.code.Type$ClassType.getTypeArguments(Type.java:1066)
	at jdk.compiler/com.sun.tools.javac.code.Printer.visitClassType(Printer.java:237)
	at jdk.compiler/com.sun.tools.javac.code.Printer.visitClassType(Printer.java:52)
	at jdk.compiler/com.sun.tools.javac.code.Type$ClassType.accept(Type.java:993)
	at jdk.compiler/com.sun.tools.javac.code.Printer.visit(Printer.java:136)
	at jdk.compiler/com.sun.tools.javac.util.AbstractDiagnosticFormatter.formatArgument(AbstractDiagnosticFormatter.java:199)
	at jdk.compiler/com.sun.tools.javac.util.AbstractDiagnosticFormatter.formatArguments(AbstractDiagnosticFormatter.java:167)
	at jdk.compiler/com.sun.tools.javac.util.BasicDiagnosticFormatter.formatMessage(BasicDiagnosticFormatter.java:111)
	at jdk.compiler/com.sun.tools.javac.util.BasicDiagnosticFormatter.formatMessage(BasicDiagnosticFormatter.java:67)
	at jdk.compiler/com.sun.tools.javac.util.AbstractDiagnosticFormatter.formatArgument(AbstractDiagnosticFormatter.java:185)
	at jdk.compiler/com.sun.tools.javac.util.AbstractDiagnosticFormatter.formatArguments(AbstractDiagnosticFormatter.java:167)
	at jdk.compiler/com.sun.tools.javac.util.BasicDiagnosticFormatter.formatMessage(BasicDiagnosticFormatter.java:111)
	at jdk.compiler/com.sun.tools.javac.util.BasicDiagnosticFormatter.formatMessage(BasicDiagnosticFormatter.java:67)
	at jdk.compiler/com.sun.tools.javac.util.JCDiagnostic.getMessage(JCDiagnostic.java:788)
	at jdk.compiler/com.sun.tools.javac.api.ClientCodeWrapper$DiagnosticSourceUnwrapper.getMessage(ClientCodeWrapper.java:799)
	at org.codehaus.plexus.compiler.javac.JavaxToolsCompiler.compileInProcess(JavaxToolsCompiler.java:149)
	at org.codehaus.plexus.compiler.javac.JavacCompiler.performCompile(JavacCompiler.java:169)
	at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:785)
	at org.apache.maven.plugin.compiler.CompilerMojo.execute(CompilerMojo.java:129)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
	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:305)
	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:957)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:289)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:193)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:47)

The process has ended, exit code 1