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Forum: M2T (model-to-text transformation)

Topic: What is genBuildAcceleo

What is genBuildAcceleo [message #1059599]

Mon, 20 May 2013 13:38

Ed Willink
Messages: 3167
Registered: July 2009

Senior Member

HI

Using M7 I see a new kind of Acceleo error.

What is genBuildAcceleo ?

Has an API changed?

org.eclipse.acceleo.engine.AcceleoEvaluationException: Could not find
public template genBuildAcceleo in module buildAcceleo.
at
org.eclipse.acceleo.engine.service.AcceleoService.findTemplates(AcceleoService.java:1099)
at
org.eclipse.acceleo.engine.service.AcceleoService.doGenerate(AcceleoService.java:425)
at
org.eclipse.acceleo.internal.ide.ui.generators.AcceleoUIGenerator.generate(AcceleoUIGenerator.java:479)
at
org.eclipse.acceleo.internal.ide.ui.generators.AcceleoUIGenerator.generateBuildAcceleo(AcceleoUIGenerator.java:223)
at
org.eclipse.acceleo.internal.ide.ui.builders.AcceleoBuilder.generateAcceleoBuildFile(AcceleoBuilder.java:630)
at
org.eclipse.acceleo.internal.ide.ui.builders.AcceleoBuilder.build(AcceleoBuilder.java:245)
at
org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:726)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
at
org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)

Regards

Ed Willink

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Topic: XML2XML

XML2XML [message #1059469]

Sun, 19 May 2013 06:21

samar sousou
Messages: 52
Registered: March 2013

Member

Hi every body,
I have a problem when i want to transform an XML to another XML in ATL.
When i want to translate a root vers the other root, i have this error "Cannot set feature children to value [org.eclipse.emf.ecore.impl.DynamicEObjectImpl@106c28e (eClass: org.eclipse.emf.ecore.impl.EClassImpl@45a13b (name: Attribute) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@22610b (eClass: org.eclipse.emf.ecore.impl.EClassImpl@15c4245 (name: Text) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@cf16e8 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@e25e24 (name: Element) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@1112380 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@15c4245 (name: Text) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@122d2ad (eClass: org.eclipse.emf.ecore.impl.EClassImpl@e25e24 (name: Element) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@31d83c (eClass: org.eclipse.emf.ecore.impl.EClassImpl@15c4245 (name: Text) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@1a71ca6 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@e25e24 (name: Element) (instanceClassName: null) (abstract: false, interface: false)), org.eclipse.emf.ecore.impl.DynamicEObjectImpl@6b5372 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@15c4245 (name: Text) (instanceClassName: null) (abstract: false, interface: false))], inter-model references are forbidden. Configure launching options to allow them."

I didn't understand this error.

So, i need your help and this is my Root rule.
rule ROOT {
from
i : XMLS!Root
to
o: XMLC!Root (
name <- 'donneesMUDU',
startLine <- i.startLine,
startColumn <- i.startColumn,
endLine <- i.endLine,
endColumn <- i.endColumn,
children <- i.children

)
}
what should i do!

Thank you,
Samar

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Topic: [Acceleo] NullPointerException during Tycho Build

[Acceleo] NullPointerException during Tycho Build [message #1059249]

Thu, 16 May 2013 11:13

Eclipse User

Hey everyone,

I have a multi project tycho project.

After some of my MTL-files are compiled to EMTL(about half of them), the
build stops with following error message/stack trace:

[INFO] o.h.m.e.h.MavenExecutionResultHandler - Build failed with
exception(s)
[INFO] o.h.m.e.h.MavenExecutionResultHandler - [1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.eclipse.acceleo:maven:3.2.1:acceleo-compile (acceleo-compile) on
project
de.fraunhofer.fokus.testing.fokusmbt.service.testcodegeneration.impl.ttcn3pio:
Execution acceleo-compile of goal
org.eclipse.acceleo:maven:3.2.1:acceleo-compile failed.
[DEBUG] Closing connection to remote
[ERROR] Failed to execute goal
org.eclipse.acceleo:maven:3.2.1:acceleo-compile (acceleo-compile) on project
de.fraunhofer.fokus.testing.fokusmbt.service.testcodegeneration.impl.ttcn3pio:
Execution acceleo-compile of goal
org.eclipse.acceleo:maven:3.2.1:acceleo-compile failed.
NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.eclipse.acceleo:maven:3.2.1:acceleo-compile (acceleo-compile) on
project
de.fraunhofer.fokus.testing.fokusmbt.service.testcodegeneration.impl.ttcn3pio:
Execution acceleo-compile of goal
org.eclipse.acceleo:maven:3.2.1:acceleo-compile failed.
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
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:84)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
acceleo-compile of goal org.eclipse.acceleo:maven:3.2.1:acceleo-compile
failed.
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: java.lang.NullPointerException
at
org.eclipse.acceleo.parser.AcceleoParserProblem.equals(AcceleoParserProblem.java:118)
at java.util.HashMap.put(HashMap.java:376)
at java.util.HashSet.add(HashSet.java:200)
at
org.eclipse.acceleo.parser.AcceleoParserProblems.addProblem(AcceleoParserProblems.java:54)
at
org.eclipse.acceleo.parser.AcceleoSourceBuffer.logProblem(AcceleoSourceBuffer.java:390)
at
org.eclipse.acceleo.internal.parser.ast.ASTFactory.logProblem(ASTFactory.java:598)
at
org.eclipse.acceleo.internal.parser.ast.ASTFactory.getOrCreateOCLExpression(ASTFactory.java:309)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolve(CST2ASTConverterWithResolver.java:777)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolve(CST2ASTConverterWithResolver.java:1399)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolveBody(CST2ASTConverterWithResolver.java:1802)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolve(CST2ASTConverterWithResolver.java:1467)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolveBody(CST2ASTConverterWithResolver.java:1804)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolve(CST2ASTConverterWithResolver.java:546)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolveOwnedModuleElement(CST2ASTConverterWithResolver.java:1768)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.transformStepResolve(CST2ASTConverterWithResolver.java:198)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.resolveAST(CST2ASTConverterWithResolver.java:136)
at
org.eclipse.acceleo.internal.parser.ast.CST2ASTConverterWithResolver.resolveAST(CST2ASTConverterWithResolver.java:115)
at
org.eclipse.acceleo.parser.AcceleoSourceBuffer.resolveAST(AcceleoSourceBuffer.java:336)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.doBuild(AcceleoParser.java:605)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:421)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.buildImpactedModules(AcceleoParser.java:726)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:426)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.buildImpactedModules(AcceleoParser.java:726)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:426)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:310)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.computeModuleFileDependency(AcceleoParser.java:458)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:389)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.buildImpactedModules(AcceleoParser.java:726)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:426)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:310)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.computeModuleFileDependency(AcceleoParser.java:458)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.build(AcceleoParser.java:389)
at
org.eclipse.acceleo.internal.parser.compiler.AcceleoParser.buildAll(AcceleoParser.java:254)
at
org.eclipse.acceleo.maven.AcceleoParserMojo.execute(AcceleoParserMojo.java:348)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
... 20 more

Can anybody help me and fix this? I can provide pom configuration, but I
figured because some are already compiled, it must be correct.
Or could this be a problem with the MTL-files?

Regards,
Luis Reisewitz

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Current Time: Thu May 23 04:29:56 EDT 2013