| [SOLVED] Strange erroneous behavior of xtext-maven-plugin [message #1736897] |
Mon, 04 July 2016 09:27  |
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Dear all.
I have defined a Eclipse plugin with Java and my DSL code inside:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>io.sarl</groupId>
<artifactId>io.sarl.plugins</artifactId>
<version>0.4.0-SNAPSHOT</version>
</parent>
<artifactId>io.sarl.core</artifactId>
<packaging>eclipse-plugin</packaging>
<name>SDK Core Library</name>
<build>
<resources>
<resource>
<directory>src/main/sarl</directory>
<includes>
<include>**/*.sarl</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>src/main/sarl</source>
<source>src/main/generated-sources/sarl/</source>
<source>src/test/generated-sources/sarl/</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>
<executions>
<execution>
<phase>clean</phase>
<goals>
<goal>clean</goal>
</goals>
<configuration>
<filesets>
<fileset>
<directory>src/main/generated-sources/sarl</directory>
</fileset>
<fileset>
<directory>src/test/generated-sources/sarl</directory>
</fileset>
</filesets>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.eclipse.xtext</groupId>
<artifactId>xtext-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<configuration>
<encoding>${project.build.sourceEncoding}</encoding>
<compilerSourceLevel>${compiler.level}</compilerSourceLevel>
<compilerTargetLevel>${compiler.level}</compilerTargetLevel>
<failOnValidationError>true</failOnValidationError>
<languages>
<language>
<setup>io.sarl.lang.SARLStandaloneSetup</setup>
<outputConfigurations>
<outputConfiguration>
<outputDirectory>src/main/generated-sources/sarl/</outputDirectory>
</outputConfiguration>
</outputConfigurations>
</language>
</languages>
</configuration>
<dependencies>
<dependency>
<groupId>io.sarl.lang</groupId>
<artifactId>io.sarl.lang</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>io.sarl.lang</groupId>
<artifactId>io.sarl.lang.core</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse</groupId>
<artifactId>osgi</artifactId>
<version>${osgi.nls.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.xtend</groupId>
<artifactId>org.eclipse.xtend.core</artifactId>
<version>${xtext.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>
Note that the scripts written with my DSL are using Java classes that are defined in the same maven module.
With Xtext 2.10.0 and Eclipse Mars.2 API everything is working perfectly when compiling from the command line with Maven.
After upgrading my project to Eclipse Neon API, I 'm obtaining a strange compilation error on the command line.
* "mvn clean install" works perfectly in the directory of the project module.
* "mvn clean install" fails when it is launched from one of the parent modules (complete log attached). It indicates that the Java class "AgentTask". But is is defined in the "src/main/java" folder, and the "class file" is present inside the "target/classes" folder of module.
Do anyone encountered this problem? Or have a fix for the xtext-maven-plugin configuration?
All the best.
Stéphane.
Attachment: compile.log
(Size: 38.63KB, Downloaded 104 times)
[Updated on: Mon, 04 July 2016 19:53] Report message to a moderator |
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| Re: Strange erroneous behavior of xtext-maven-plugin [message #1736902 is a reply to message #1736897] |
Mon, 04 July 2016 09:58  |
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I have discovered a new point. The module "io.sarl.lang:io.sarl.lang" is in the dependencies of the xtext-maven-plugin.
If this project is inside the current build tree (as a submodule of the parent module of the failing module), the failure occurs. If this module is obtained from the ".m2" the failure does not occur.
The module "io.sarl.lang:io.sarl.lang" contains the DSL compiler.
[Updated on: Mon, 04 July 2016 09:59] Report message to a moderator |
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| Re: Strange erroneous behavior of xtext-maven-plugin [message #1736915 is a reply to message #1736904] |
Mon, 04 July 2016 11:31 |
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Adding io.sarl.lang module in the build.properties of the io.sarl.core module does not solve the problem:
source.. = src/main/java,\
src/main/sarl,\
src/main/generated-sources/sarl
bin.includes = META-INF/,\
.,\
OSGI-INF/
jre.compilation.profile = JavaSE-1.8
additional.bundles = io.sarl.lang
When I take a look in the "target/classes" folder of the "io.sarl.core" module, there is no generated classes from the Java code "AgentTask.class" inside the module. They are needed by the xtext-based compiler, I guess.
Again, theses class files are generated if I remove "io.sarl.lang" from the current build tree.
Is a way to what xtext-maven-plugin is doing regarding the Java compiler?
[Updated on: Mon, 04 July 2016 11:32] Report message to a moderator |
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| Re: Strange erroneous behavior of xtext-maven-plugin [message #1736937 is a reply to message #1736931] |
Mon, 04 July 2016 12:54 |
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When running Maven with debug output from the root directory of the "testing project", I obtain the following error from xtext-maven-plugin, but without details:
[INFO] invoke batch compiler with '-verbose -cp "/home/sgalland/.m2/repository/p2/osgi/bundle/com.google.guava/15.0.0.v201403281430/com.google.guava-15.0.0.v201403281430.jar:/home/sgalland/tmp/debug/io.sarl.lang.core/target/io.sarl.lang.core-0.4.0-SNAPSHOT.jar:/home/sgalland/.m2/repository/p2/osgi/bundle/org.eclipse.xtext.xbase.lib/2.10.0.v201605250459/org.eclipse.xtext.xbase.lib-2.10.0.v201605250459.jar:/home/sgalland/.m2/repository/p2/osgi/bundle/javax.inject/1.0.0.v20091030/javax.inject-1.0.0.v20091030.jar" -d "/home/sgalland/tmp/debug/io.sarl.core/target/xtext-temp/classes" -source 1.8 -target 1.8 -proceedOnError "/home/sgalland/tmp/debug/io.sarl.core/src/main/java" "/home/sgalland/tmp/debug/io.sarl.core/src/main/sarl" "/home/sgalland/tmp/debug/io.sarl.core/target/xtext-temp/stubs"'
[WARNING] Unable to load annotation processing manager org.eclipse.jdt.internal.compiler.apt.dispatch.BatchAnnotationProcessorManager from classpath.
[INFO] Stubs compilation finished with errors.
When compiling from the "io.sarl.core" folder, the stub generation is a success.
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| Re: Strange erroneous behavior of xtext-maven-plugin [message #1736948 is a reply to message #1736939] |
Mon, 04 July 2016 14:20 |
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here is what works for me
<dependency>
<groupId>io.sarl.lang</groupId>
<artifactId>io.sarl.lang</artifactId>
<version>${project.version}</version>
<exclusions>
<exclusion>
<groupId>*</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.sarl.lang</groupId>
<artifactId>io.sarl.lang.core</artifactId>
<version>${project.version}</version>
<exclusions>
<exclusion>
<groupId>*</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
( i addded the excludes)
Twitter : @chrdietrich
Blog : https://www.dietrich-it.de
Day Job: https://www.everest-systems.com
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