Is it possible to send arguments to javac through maven compiler plugin?
I want to set three classpaths as a argument to javac but maven returns
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project wplex-frameworks: Compilation failure
[ERROR] javac: invalid flag: classpath=*:.
[ERROR] Usage: javac <options> <source files>
Code:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<fork>true</fork>
<executable>/usr/lib/jvm/java-8-openjdk-amd64/bin/javac</executable>
<compilerArgs>
<arg>classpath=*:.</arg>
<arg>-verbose</arg>
<arg>-Xlint:all,-options,-path</arg>
</compilerArgs>
<excludes>
<exclude>x/y/z/**</exclude>
</excludes>
</configuration>
</plugin>
I have tried so far classpath=:. , -classpath=:. , -classpath *:.
The other arguments are fine.
Related
I configured different version for main and test.
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>${maven.compiler.source}</maven.compiler.target>
<maven.compiler.release>${maven.compiler.target}</maven.compiler.release>
<maven.compiler.testSource>17</maven.compiler.testSource>
<maven.compiler.testTarget>${maven.compiler.testSource}</maven.compiler.testTarget>
<maven.compiler.testRelease>${maven.compiler.testTarget}</maven.compiler.testRelease>
When I do the site, the plugin complains.
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:4.0.0-M3:site (default-site) on project ...: Error generating maven-javadoc-plugin:3.4.1:test-aggregate-no-fork report:
[ERROR] Exit code: 1 - Loading source files for package ...
[ERROR] Loading source files for package ...
[ERROR] Loading source files for package ...
[ERROR] /.../src/test/java/.../Some.java:16: warning: as of release 10, 'var' is a restricted type name and cannot be used for type declarations or as the element type of an array
[ERROR] final var found = repositoryInstance().findAllBy...(' ', Pageable.unpaged());
[ERROR] ^
I tried with following execution and got no luck.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.4.1</version>
<configuration>
</configuration>
<executions>
<execution>
<id>default-test-aggregate-no-fork</id>
<configuration>
<source>${maven.compiler.testSource}</source>
</configuration>
</execution>
</executions>
</plugin>
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project AusPost: Compilation failure
[ERROR] javac: invalid flag: -s
[ERROR] Usage: javac
I am not providing any tag to the maven compiler plugin in my pom.xml. Still it is throwing error saying invalid flag -s.
How to get rid of this?
POM.XML ->
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
Usually, -s comes for settings.xml of maven, but you have to provide more info in order to understand your question.
When i run the testcase with Junit it passes but failing with mvn install.
assertEquals(2, flight.getDelayCodes().getLocal().size());
[ERROR] Failures:
[ERROR] FlightEventHandlerTest.testDelayCodesUpdateFields:302 expected:<2> but was:<0>
I tried by adding junit dependecny, still same error
tried with surefire plugin still same error
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<forkMode>always</forkMode>
<forkCount>4</forkCount>
<argLine>${argLine}</argLine>
<redirectTestOutputToFile>true</redirectTestOutputToFile>
<includes>
<include>**/*Test.java</include>
</includes>
<runOrder>failedfirst</runOrder>
</configuration>
</plugin>
After few hours of debugging, building the dependency projects again made trick.Worked for me.
I want to add maven wrapper to my code
https://www.baeldung.com/maven-wrapper
mvn -N io.takari:maven:wrapper
But when executing it, it gives me an error with the classes that my plugin generates "maven-processor-plugin"
<plugin>
<groupId>org.bsc.maven</groupId>
<artifactId>maven-processor-plugin</artifactId>
<executions>
<execution>
<id>process</id>
<goals>
<goal>process</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<!-- source output directory -->
<outputDirectory>src/main/generated</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
Execute
./mvnw clean install
Error
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project elser30: Compilation failure: Compilation failure:
[ERROR] Problem with Filer: Attempt to recreate a file for type com.xxx.domain.PeticionUsuario_
[ERROR] Problem with Filer: Attempt to recreate a file for type com.xxx.domain.Puesto_
[ERROR] Problem with Filer: Attempt to recreate a file for type com.xxx.domain.DatoAuxiliar_
I'm using JDK 1.7.0_60 and maven-3.2.2. When I run mvn clean install on my project new-project, I get the following error-
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) # new-project ---
[INFO]
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (default) # new-project ---
[WARNING] Rule 0: org.apache.maven.plugins.enforcer.RequireJavaVersion failed with message:
Detected JDK Version: 1.7.0-60 is not in the allowed range [1.5,1.6,1.7.0-60).
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.621 s
[INFO] Finished at: 2014-07-10T20:37:32+05:30
[INFO] Final Memory: 7M/18M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:1.3.1:enforce (default) on project new-project: Some Enforcer rules have failed.
Look above for specific messages explaining why the rule failed. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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/MojoExecutionException
Here are parts of my pom.xml as I cannot share the complete content-
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<showDeprecation>true</showDeprecation>
<source>1.7.0-60</source>
<target>1.7.0-60</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
<configuration>
<classpathContainers>
<classpathContainer>
org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5
</classpathContainer>
</classpathContainers>
<additionalConfig>
<file>
<name>
.settings/org.eclipse.core.resources.prefs
</name>
<content>
eclipse.preferences.version=1${line.separator}encoding/<project>=UTF-8${line.separator}
</content>
</file>
</additionalConfig>
<downloadSources>true</downloadSources>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<configuration>
<rules>
<requireJavaVersion>
<version>[1.5,1.6,1.7.0-60)</version>
</requireJavaVersion>
<requireMavenVersion>
<version>[3.2.2,)</version>
</requireMavenVersion>
</rules>
</configuration>
<executions>
<execution>
<goals>
<goal>enforce</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<configuration>
<sourcepath>
${project.basedir}/src/main/javadoc;${project.basedir}/src/main/java
</sourcepath>
<charset>UTF-8</charset>
<docencoding>UTF-8</docencoding>
<docfilessubdirs>true</docfilessubdirs>
<links>
<link>
http://docs.oracle.com/javase/7/docs/api/
</link>
</links>
<source>1.7.0-60</source>
<show>protected</show>
</configuration>
<reportSets>
<reportSet>
<reports>
<report>javadoc</report>
</reports>
</reportSet>
</reportSets>
</plugin>
If you want to include version 1.7.0-30 in the accepted range, then you have to use square brackets when you declare the range. And you can leave out version 1.6 as it is included in the range:
<requireJavaVersion>
<version>[1.5,1.7.0-60]</version>
</requireJavaVersion>