You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@flink.apache.org by Milind Vaidya <ka...@gmail.com> on 2022/08/17 21:36:19 UTC
Failing to compile Flink 1.9 with Scala 2.12
Hi
Trying to compile and build Flink jars based on Scala 2.12.
Settings :
Java 8
Maven 3.6.3 / 3.8.6
Many online posts suggest using Java 8 which is already in place.
Building using Jenkins. Any clues as to how to get rid of it?
<!-- set scala maven plugin version -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<args>
<arg>-nobootcp</arg>
</args>
<jvmArgs>
<arg>-Xss2m</arg>
</jvmArgs>
</configuration>
</plugin>
Exception :
Failed to execute goal
net.alchim31.maven:scala-maven-plugin:3.3.2:compile
(scala-compile-first) on project flink-table-planner-blink_2.12: wrap:
org.apache.commons.exec.ExecuteException: Process exited with an
error: 1 (Exit value: 1) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile
(scala-compile-first) on project flink-table-planner-blink_2.12: wrap:
org.apache.commons.exec.ExecuteException: Process exited with an
error: 1 (Exit value: 1)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: wrap:
org.apache.commons.exec.ExecuteException: Process exited with an
error: 1 (Exit value: 1)
at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:593)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more
Caused by: org.apache.commons.exec.ExecuteException: Process exited
with an error: 1 (Exit value: 1)
at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:377)
at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147)
at scala_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:89)
at scala_maven.ScalaCompilerSupport.compile(ScalaCompilerSupport.java:161)
at scala_maven.ScalaCompilerSupport.doExecute(ScalaCompilerSupport.java:99)
at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:585)
Re: Failing to compile Flink 1.9 with Scala 2.12
Posted by Martijn Visser <ma...@apache.org>.
For which Scala 2.12 version are you trying to compile? Flink supports
Scala versions up to 2.12.7, since 2.12.8 introduced a binary
incompatibility. Most likely (but not tested) you can compile for a
different Scala version by using mvn clean install -DskipTests
-Djapicmp.skip -Dscala-2.12 -Dscala.version=2.12.15
Op vr 19 aug. 2022 om 03:11 schreef yuxia <lu...@alumni.sjtu.edu.cn>:
> At least for Flink 1.15, it's recommended to use maven 3.2.5. So I guess
> maybe you can try use a lower version of maven.
>
> Best regards,
> Yuxia
>
> ------------------------------
> *发件人: *"Milind Vaidya" <ka...@gmail.com>
> *收件人: *"Weihua Hu" <hu...@gmail.com>
> *抄送: *"User" <us...@flink.apache.org>
> *发送时间: *星期五, 2022年 8 月 19日 上午 1:26:45
> *主题: *Re: Failing to compile Flink 1.9 with Scala 2.12
>
> Hi Weihua,
>
> Thanks for the update. I do understand that, but right now it is not
> possible to update immediately to 1.15, so wanted to know what is the way
> out.
>
> - Milind
>
> On Thu, Aug 18, 2022 at 7:19 AM Weihua Hu <hu...@gmail.com> wrote:
>
>> Hi
>> Flink 1.9 is not updated since 2020-04-24, it's recommended to use the
>> latest stable version 1.15.1.
>>
>>
>> Best,
>> Weihua
>>
>>
>> On Thu, Aug 18, 2022 at 5:36 AM Milind Vaidya <ka...@gmail.com> wrote:
>>
>>> Hi
>>>
>>> Trying to compile and build Flink jars based on Scala 2.12.
>>>
>>> Settings :
>>> Java 8
>>> Maven 3.6.3 / 3.8.6
>>>
>>> Many online posts suggest using Java 8 which is already in place.
>>>
>>> Building using Jenkins. Any clues as to how to get rid of it?
>>>
>>>
>>> <!-- set scala maven plugin version -->
>>> <plugin>
>>> <groupId>net.alchim31.maven</groupId>
>>> <artifactId>scala-maven-plugin</artifactId>
>>> <version>3.3.2</version>
>>> <configuration>
>>> <args>
>>> <arg>-nobootcp</arg>
>>> </args>
>>> <jvmArgs>
>>> <arg>-Xss2m</arg>
>>> </jvmArgs>
>>> </configuration>
>>> </plugin>
>>>
>>>
>>> Exception :
>>>
>>> Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1) -> [Help 1]
>>> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
>>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
>>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>>> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
>>> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
>>> at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
>>> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
>>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
>>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
>>> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
>>> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
>>> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
>>> at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:498)
>>> at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
>>> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
>>> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
>>> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
>>> Caused by: org.apache.maven.plugin.MojoExecutionException: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
>>> at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:593)
>>> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
>>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
>>> ... 20 more
>>> Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
>>> at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:377)
>>> at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
>>> at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147)
>>> at scala_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:89)
>>> at scala_maven.ScalaCompilerSupport.compile(ScalaCompilerSupport.java:161)
>>> at scala_maven.ScalaCompilerSupport.doExecute(ScalaCompilerSupport.java:99)
>>> at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:585)
>>>
>>>
>
Re: Failing to compile Flink 1.9 with Scala 2.12
Posted by yuxia <lu...@alumni.sjtu.edu.cn>.
At least for Flink 1.15, it's recommended to use maven 3.2.5. So I guess maybe you can try use a lower version of maven.
Best regards,
Yuxia
发件人: "Milind Vaidya" <ka...@gmail.com>
收件人: "Weihua Hu" <hu...@gmail.com>
抄送: "User" <us...@flink.apache.org>
发送时间: 星期五, 2022年 8 月 19日 上午 1:26:45
主题: Re: Failing to compile Flink 1.9 with Scala 2.12
Hi Weihua,
Thanks for the update. I do understand that, but right now it is not possible to update immediately to 1.15, so wanted to know what is the way out.
- Milind
On Thu, Aug 18, 2022 at 7:19 AM Weihua Hu < [ mailto:huweihua.ckl@gmail.com | huweihua.ckl@gmail.com ] > wrote:
Hi
Flink 1.9 is not updated since 2020-04-24, it's recommended to use the latest stable version 1.15.1.
Best,
Weihua
On Thu, Aug 18, 2022 at 5:36 AM Milind Vaidya < [ mailto:kavadsa@gmail.com | kavadsa@gmail.com ] > wrote:
BQ_BEGIN
Hi
Trying to compile and build Flink jars based on Scala 2.12.
Settings :
Java 8
Maven 3.6.3 / 3.8.6
Many online posts suggest using Java 8 which is already in place.
Building using Jenkins. Any clues as to how to get rid of it?
<!-- set scala maven plugin version -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<args>
<arg>-nobootcp</arg>
</args>
<jvmArgs>
<arg>-Xss2m</arg>
</jvmArgs>
</configuration>
</plugin>
Exception :
Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:593)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more
Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:377)
at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147)
at scala_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:89)
at scala_maven.ScalaCompilerSupport.compile(ScalaCompilerSupport.java:161)
at scala_maven.ScalaCompilerSupport.doExecute(ScalaCompilerSupport.java:99)
at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:585)
BQ_END
Re: Failing to compile Flink 1.9 with Scala 2.12
Posted by Milind Vaidya <ka...@gmail.com>.
Hi Weihua,
Thanks for the update. I do understand that, but right now it is not
possible to update immediately to 1.15, so wanted to know what is the way
out.
- Milind
On Thu, Aug 18, 2022 at 7:19 AM Weihua Hu <hu...@gmail.com> wrote:
> Hi
> Flink 1.9 is not updated since 2020-04-24, it's recommended to use the
> latest stable version 1.15.1.
>
>
> Best,
> Weihua
>
>
> On Thu, Aug 18, 2022 at 5:36 AM Milind Vaidya <ka...@gmail.com> wrote:
>
>> Hi
>>
>> Trying to compile and build Flink jars based on Scala 2.12.
>>
>> Settings :
>> Java 8
>> Maven 3.6.3 / 3.8.6
>>
>> Many online posts suggest using Java 8 which is already in place.
>>
>> Building using Jenkins. Any clues as to how to get rid of it?
>>
>>
>> <!-- set scala maven plugin version -->
>> <plugin>
>> <groupId>net.alchim31.maven</groupId>
>> <artifactId>scala-maven-plugin</artifactId>
>> <version>3.3.2</version>
>> <configuration>
>> <args>
>> <arg>-nobootcp</arg>
>> </args>
>> <jvmArgs>
>> <arg>-Xss2m</arg>
>> </jvmArgs>
>> </configuration>
>> </plugin>
>>
>>
>> Exception :
>>
>> Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1) -> [Help 1]
>> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
>> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
>> at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
>> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
>> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
>> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
>> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
>> at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:498)
>> at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
>> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
>> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
>> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
>> Caused by: org.apache.maven.plugin.MojoExecutionException: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
>> at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:593)
>> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
>> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
>> ... 20 more
>> Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
>> at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:377)
>> at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
>> at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147)
>> at scala_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:89)
>> at scala_maven.ScalaCompilerSupport.compile(ScalaCompilerSupport.java:161)
>> at scala_maven.ScalaCompilerSupport.doExecute(ScalaCompilerSupport.java:99)
>> at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:585)
>>
>>
Re: Failing to compile Flink 1.9 with Scala 2.12
Posted by Weihua Hu <hu...@gmail.com>.
Hi
Flink 1.9 is not updated since 2020-04-24, it's recommended to use the
latest stable version 1.15.1.
Best,
Weihua
On Thu, Aug 18, 2022 at 5:36 AM Milind Vaidya <ka...@gmail.com> wrote:
> Hi
>
> Trying to compile and build Flink jars based on Scala 2.12.
>
> Settings :
> Java 8
> Maven 3.6.3 / 3.8.6
>
> Many online posts suggest using Java 8 which is already in place.
>
> Building using Jenkins. Any clues as to how to get rid of it?
>
>
> <!-- set scala maven plugin version -->
> <plugin>
> <groupId>net.alchim31.maven</groupId>
> <artifactId>scala-maven-plugin</artifactId>
> <version>3.3.2</version>
> <configuration>
> <args>
> <arg>-nobootcp</arg>
> </args>
> <jvmArgs>
> <arg>-Xss2m</arg>
> </jvmArgs>
> </configuration>
> </plugin>
>
>
> Exception :
>
> Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1) -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.3.2:compile (scala-compile-first) on project flink-table-planner-blink_2.12: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
> at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
> Caused by: org.apache.maven.plugin.MojoExecutionException: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
> at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:593)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
> ... 20 more
> Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
> at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:377)
> at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
> at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147)
> at scala_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:89)
> at scala_maven.ScalaCompilerSupport.compile(ScalaCompilerSupport.java:161)
> at scala_maven.ScalaCompilerSupport.doExecute(ScalaCompilerSupport.java:99)
> at scala_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:585)
>
>