Thanks Robert, that didn’t work out. I “fixed" it by removing all the javautil references from internal private methods signatures…this probably isn’t right, but don’t have much more time to spend on this, and wouldn’t know exactly how to file a bug
On 10 Mar 2014, at 11:43, Robert Munteanu <[email protected]> wrote: > On Mon, Mar 10, 2014 at 12:19 PM, Nicolas Peltier <[email protected]> wrote: >> Right thanks a bunch.. i need asm at runtime (i embed it) but not at >> compilation time (and definitely not at description gen time). I removed the >> dependency and got the same error, so i guess problem is a javautil class >> uses an API incompatible with asm-all used in scr. Is there a way to ask scr >> validator not to check too far? :-) > > Maybe @Component(inherit=false) ? > > Robert > >> >> On 10 Mar 2014, at 10:49, Robert Munteanu <[email protected]> wrote: >> >>> Maybe there's a clash between the ASM version used by the SCR plugin >>> (4.0) and the one used by your project ( 3.3.1 ) ? >>> >>> Robert >>> >>> On Mon, Mar 10, 2014 at 11:40 AM, Nicolas Peltier <[email protected]> >>> wrote: >>>> Thanks Robert, >>>> >>>> i don’t manage to run the build with the proposed option. However, i’ve >>>> moved some suspected class out of the interface, only in the >>>> implementation, and get the same error, but happening a bit further, >>>> basically in the component implementing the interface [0]. I guess i’m >>>> next to it :-) but still can’t find that. I’m using clapper for class >>>> information browsing through 2 dependencies [1], the incriminated class is >>>> org.clapper.util.classutil.ClassInfo. Those dependencies required me to >>>> add the maven.clapper.org repository within the project. >>>> >>>> Nicolas >>>> >>>> [0] Caused by: java.lang.IncompatibleClassChangeError: Implementing class >>>> at java.lang.ClassLoader.defineClass1(Native Method) >>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) >>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:621) >>>> at >>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) >>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >>>> at java.security.AccessController.doPrivileged(Native Method) >>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>>> at java.lang.ClassLoader.defineClass1(Native Method) >>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) >>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:621) >>>> at >>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) >>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >>>> at java.security.AccessController.doPrivileged(Native Method) >>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>>> at java.lang.Class.getDeclaredMethods0(Native Method) >>>> at java.lang.Class.privateGetDeclaredMethods(Class.java:2484) >>>> at java.lang.Class.getDeclaredMethods(Class.java:1827) >>>> at >>>> org.apache.felix.scrplugin.helper.ClassScanner.extractAnnotation(ClassScanner.java:253) >>>> at >>>> org.apache.felix.scrplugin.helper.ClassScanner.processClass(ClassScanner.java:209) >>>> at >>>> org.apache.felix.scrplugin.helper.ClassScanner.process(ClassScanner.java:161) >>>> at >>>> org.apache.felix.scrplugin.helper.ClassScanner.scanSources(ClassScanner.java:146) >>>> at >>>> org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:146) >>>> at >>>> org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:221) >>>> at >>>> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) >>>> >>>> [1] <dependency> >>>> <groupId>org.clapper</groupId> >>>> <artifactId>javautil</artifactId> >>>> <version>3.1.1</version> >>>> <scope>compile</scope> >>>> </dependency> >>>> <dependency> >>>> <groupId>asm</groupId> >>>> <artifactId>asm</artifactId> >>>> <version>3.3.1</version> >>>> <scope>compile</scope> >>>> </dependency> >>>> >>>> >>>> >>>> On 10 Mar 2014, at 10:32, Robert Munteanu <[email protected]> wrote: >>>> >>>>> Hi Nicolas, >>>>> >>>>> >>>>> >>>>> On Sun, Mar 9, 2014 at 11:08 PM, Nicolas Peltier <[email protected]> >>>>> wrote: >>>>>> Hi, >>>>>> >>>>>> while compiling a rather simple project with a one method interface, i >>>>>> get the scr package phasis failing [0] , apparently when processing the >>>>>> only reference i use in my project [1]. I’m out of ideas and hope this >>>>>> rings a bell to someone, or can someone guide me through the way to >>>>>> debug the scr generator project? i’ve tried mvnDebug + remote debugging >>>>>> on port 8000, but i don’t manage to have my ide (intellij) even loading >>>>>> the class. >>>>> >>>>> Can you try loading your build with -verbose:class and see if anything >>>>> stands out? I'd be looking for classes loaded from unexpected >>>>> locations or old versions of classes. >>>>> >>>>> Robert >>>>> >>>>>> >>>>>> Nicolas >>>>>> >>>>>> >>>>>> [0] >>>>>> [INFO] >>>>>> ------------------------------------------------------------------------ >>>>>> [ERROR] Failed to execute goal >>>>>> org.apache.felix:maven-scr-plugin:1.15.1-R1557061:scr >>>>>> (generate-scr-scrdescriptor) on project sightly-ide-api: Execution >>>>>> generate-scr-scrdescriptor of goal >>>>>> org.apache.felix:maven-scr-plugin:1.15.1-R1557061:scr failed: An API >>>>>> incompatibility was encountered while executing >>>>>> org.apache.felix:maven-scr-plugin:1.15.1-R1557061:scr: >>>>>> java.lang.IncompatibleClassChangeError: Implementing class >>>>>> [ERROR] ----------------------------------------------------- >>>>>> [ERROR] realm = >>>>>> plugin>org.apache.felix:maven-scr-plugin:1.15.1-R1557061 >>>>>> [ERROR] strategy = >>>>>> org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy >>>>>> [ERROR] urls[0] = >>>>>> file:/Users/npeltier/.m2/repository/org/apache/felix/maven-scr-plugin/1.15.1-R1557061/maven-scr-plugin-1.15.1-R1557061.jar >>>>>> [ERROR] urls[1] = >>>>>> file:/Users/npeltier/.m2/repository/org/slf4j/slf4j-simple/1.5.2/slf4j-simple-1.5.2.jar >>>>>> [ERROR] urls[2] = >>>>>> file:/Users/npeltier/.m2/repository/org/slf4j/slf4j-api/1.5.2/slf4j-api-1.5.2.jar >>>>>> [ERROR] urls[3] = >>>>>> file:/Users/npeltier/.m2/repository/org/apache/maven/maven-archiver/2.2/maven-archiver-2.2.jar >>>>>> [ERROR] urls[4] = >>>>>> file:/Users/npeltier/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar >>>>>> [ERROR] urls[5] = >>>>>> file:/Users/npeltier/.m2/repository/org/codehaus/plexus/plexus-archiver/1.0-alpha-7/plexus-archiver-1.0-alpha-7.jar >>>>>> [ERROR] urls[6] = >>>>>> file:/Users/npeltier/.m2/repository/org/apache/felix/org.apache.felix.scr.generator/1.8.3-R1557061/org.apache.felix.scr.generator-1.8.3-R1557061.jar >>>>>> [ERROR] urls[7] = >>>>>> file:/Users/npeltier/.m2/repository/org/ow2/asm/asm-all/4.0/asm-all-4.0.jar >>>>>> [ERROR] urls[8] = >>>>>> file:/Users/npeltier/.m2/repository/org/osgi/org.osgi.core/4.2.0/org.osgi.core-4.2.0.jar >>>>>> [ERROR] urls[9] = >>>>>> file:/Users/npeltier/.m2/repository/org/osgi/org.osgi.compendium/4.2.0/org.osgi.compendium-4.2.0.jar >>>>>> [ERROR] urls[10] = >>>>>> file:/Users/npeltier/.m2/repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar >>>>>> [ERROR] urls[11] = >>>>>> file:/Users/npeltier/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.8/plexus-utils-1.5.8.jar >>>>>> >>>>>> >>>>>> [1] >>>>>> Caused by: java.lang.IncompatibleClassChangeError: Implementing class >>>>>> at java.lang.ClassLoader.defineClass1(Native Method) >>>>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) >>>>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:621) >>>>>> at >>>>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) >>>>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >>>>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >>>>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >>>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>>>>> at java.lang.ClassLoader.defineClass1(Native Method) >>>>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) >>>>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:621) >>>>>> at >>>>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) >>>>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >>>>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >>>>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >>>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>>>>> at java.lang.Class.getDeclaredMethods0(Native Method) >>>>>> at java.lang.Class.privateGetDeclaredMethods(Class.java:2484) >>>>>> at java.lang.Class.getDeclaredMethod(Class.java:1971) >>>>>> at >>>>>> org.apache.felix.scrplugin.helper.Validator.getMethod(Validator.java:541) >>>>>> at >>>>>> org.apache.felix.scrplugin.helper.Validator.findMethod(Validator.java:575) >>>>>> at >>>>>> org.apache.felix.scrplugin.SCRDescriptorGenerator.processReferences(SCRDescriptorGenerator.java:654) >>>>>> at >>>>>> org.apache.felix.scrplugin.SCRDescriptorGenerator.createComponent(SCRDescriptorGenerator.java:390) >>>>>> at >>>>>> org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:161) >>>>>> at >>>>>> 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