android - Retrolambda: Lint crashes when using lambda expressions with retrolambda -

i'm trying use retrolambda along gradle-retrolambda plugin. in general works fine, when compile release, lint stage fails exception:

:playground.dagger:lintvitalreleasefailed converting ecj parse tree lombok file d:\....\playground\dagger\mainactivity.java java.lang.unsupportedoperationexception: unknown astnode child: lambdaexpression     @ lombok.ast.ecj.ecjtreevisitor.visitother(ecjtreevisitor.java:368)     @ lombok.ast.ecj.ecjtreevisitor.visitecjnode(ecjtreevisitor.java:364)     @ lombok.ast.ecj.ecjtreeconverter.visit(ecjtreeconverter.java:295)     @ lombok.ast.ecj.ecjtreeconverter.totree(ecjtreeconverter.java:236)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:282)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:252)     @ lombok.ast.ecj.ecjtreeconverter.access$100(ecjtreeconverter.java:141)     @ lombok.ast.ecj.ecjtreeconverter$2.visitmessagesend(ecjtreeconverter.java:1042)     @ lombok.ast.ecj.ecjtreevisitor.visitecjnode(ecjtreevisitor.java:156)     @ lombok.ast.ecj.ecjtreeconverter.visit(ecjtreeconverter.java:295)     @ lombok.ast.ecj.ecjtreeconverter.totree(ecjtreeconverter.java:236)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:282)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:252)     @ lombok.ast.ecj.ecjtreeconverter.toblock(ecjtreeconverter.java:397)     @ lombok.ast.ecj.ecjtreeconverter.access$1500(ecjtreeconverter.java:141)     @ lombok.ast.ecj.ecjtreeconverter$2.visitmethoddeclaration(ecjtreeconverter.java:1241)     @ lombok.ast.ecj.ecjtreevisitor.visitecjnode(ecjtreevisitor.java:152)     @ lombok.ast.ecj.ecjtreeconverter.visit(ecjtreeconverter.java:295)     @ lombok.ast.ecj.ecjtreeconverter.totree(ecjtreeconverter.java:236)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:282)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:252)     @ lombok.ast.ecj.ecjtreeconverter.access$100(ecjtreeconverter.java:141)     @ lombok.ast.ecj.ecjtreeconverter$2.createnormaltypebody(ecjtreeconverter.java:563)     @ lombok.ast.ecj.ecjtreeconverter$2.visittypedeclaration(ecjtreeconverter.java:486)     @ lombok.ast.ecj.ecjtreevisitor.visitecjnode(ecjtreevisitor.java:48)     @ lombok.ast.ecj.ecjtreeconverter.visit(ecjtreeconverter.java:295)     @ lombok.ast.ecj.ecjtreeconverter.totree(ecjtreeconverter.java:236)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:282)     @ lombok.ast.ecj.ecjtreeconverter.filllist(ecjtreeconverter.java:252)     @ lombok.ast.ecj.ecjtreeconverter.access$100(ecjtreeconverter.java:141)     @ lombok.ast.ecj.ecjtreeconverter$2.visitcompilationunitdeclaration(ecjtreeconverter.java:441)     @ lombok.ast.ecj.ecjtreevisitor.visitecjnode(ecjtreevisitor.java:264)     @ lombok.ast.ecj.ecjtreeconverter.visit(ecjtreeconverter.java:295)     @ com.android.tools.lint.ecjparser.parsejava(ecjparser.java:407)     @ com.android.tools.lint.client.api.javavisitor.visitfile(javavisitor.java:236)     @ com.android.tools.lint.client.api.lintdriver.checkjava(lintdriver.java:1491)     @ com.android.tools.lint.client.api.lintdriver.runfiledetectors(lintdriver.java:1026)     @ com.android.tools.lint.client.api.lintdriver.checkproject(lintdriver.java:882)     @ com.android.tools.lint.client.api.lintdriver.analyze(lintdriver.java:433)     @ com.android.tools.lint.client.api.lintdriver.analyze(lintdriver.java:374)     @ com.android.tools.lint.lintcliclient.run(lintcliclient.java:130)     @ com.android.build.gradle.internal.lintgradleclient.run(lintgradleclient.java:112)     @ com.android.build.gradle.internal.lintgradleclient$run.call(unknown source)     @ com.android.build.gradle.tasks.lint.runlint(lint.groovy:198)     @ com.android.build.gradle.tasks.lint.this$4$runlint(lint.groovy)     @ com.android.build.gradle.tasks.lint$this$4$runlint$1.callcurrent(unknown source)     @ com.android.build.gradle.tasks.lint.lintsinglevariant(lint.groovy:173)     @ com.android.build.gradle.tasks.lint$lintsinglevariant$0.callcurrent(unknown source)     @ com.android.build.gradle.tasks.lint.lint(lint.groovy:75)     @ sun.reflect.nativemethodaccessorimpl.invoke0(native method)     @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:62)     @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43)     @ java.lang.reflect.method.invoke(method.java:483)     @ org.gradle.internal.reflect.javamethod.invoke(javamethod.java:63)     @ org.gradle.api.internal.project.taskfactory.annotationprocessingtaskfactory$standardtaskaction.doexecute(annotationprocessingtaskfactory.java:218)     @ org.gradle.api.internal.project.taskfactory.annotationprocessingtaskfactory$standardtaskaction.execute(annotationprocessingtaskfactory.java:211)     @ org.gradle.api.internal.project.taskfactory.annotationprocessingtaskfactory$standardtaskaction.execute(annotationprocessingtaskfactory.java:200)     @ org.gradle.api.internal.abstracttask$taskactionwrapper.execute(abstracttask.java:579)     @ org.gradle.api.internal.abstracttask$taskactionwrapper.execute(abstracttask.java:562)     @ org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.executeaction(executeactionstaskexecuter.java:80)     @ org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.executeactions(executeactionstaskexecuter.java:61)     @ org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.execute(executeactionstaskexecuter.java:46)     @ org.gradle.api.internal.tasks.execution.postexecutionanalysistaskexecuter.execute(postexecutionanalysistaskexecuter.java:35)     @ org.gradle.api.internal.tasks.execution.skipuptodatetaskexecuter.execute(skipuptodatetaskexecuter.java:64)     @ org.gradle.api.internal.tasks.execution.validatingtaskexecuter.execute(validatingtaskexecuter.java:58)     @ org.gradle.api.internal.tasks.execution.skipemptysourcefilestaskexecuter.execute(skipemptysourcefilestaskexecuter.java:42)     @ org.gradle.api.internal.tasks.execution.skiptaskwithnoactionsexecuter.execute(skiptaskwithnoactionsexecuter.java:52)     @ org.gradle.api.internal.tasks.execution.skiponlyiftaskexecuter.execute(skiponlyiftaskexecuter.java:53)     @ org.gradle.api.internal.tasks.execution.executeatmostoncetaskexecuter.execute(executeatmostoncetaskexecuter.java:43)     @ org.gradle.api.internal.abstracttask.executewithoutthrowingtaskfailure(abstracttask.java:305)     @ org.gradle.execution.taskgraph.abstracttaskplanexecutor$taskexecutorworker.executetask(abstracttaskplanexecutor.java:79)     @ org.gradle.execution.taskgraph.abstracttaskplanexecutor$taskexecutorworker.processtask(abstracttaskplanexecutor.java:63)     @ org.gradle.execution.taskgraph.abstracttaskplanexecutor$taskexecutorworker.run(abstracttaskplanexecutor.java:51)     @ org.gradle.execution.taskgraph.defaulttaskplanexecutor.process(defaulttaskplanexecutor.java:23)     @ org.gradle.execution.taskgraph.defaulttaskgraphexecuter.execute(defaulttaskgraphexecuter.java:88)     @ org.gradle.execution.selectedtaskexecutionaction.execute(selectedtaskexecutionaction.java:29)     @ org.gradle.execution.defaultbuildexecuter.execute(defaultbuildexecuter.java:62)     @ org.gradle.execution.defaultbuildexecuter.access$200(defaultbuildexecuter.java:23)     @ org.gradle.execution.defaultbuildexecuter$2.proceed(defaultbuildexecuter.java:68)     @ org.gradle.execution.dryrunbuildexecutionaction.execute(dryrunbuildexecutionaction.java:32)     @ org.gradle.execution.defaultbuildexecuter.execute(defaultbuildexecuter.java:62)     @ org.gradle.execution.defaultbuildexecuter.execute(defaultbuildexecuter.java:55)     @ org.gradle.initialization.defaultgradlelauncher.dobuildstages(defaultgradlelauncher.java:149)     @ org.gradle.initialization.defaultgradlelauncher.dobuild(defaultgradlelauncher.java:106)     @ org.gradle.initialization.defaultgradlelauncher.run(defaultgradlelauncher.java:86)     @ org.gradle.launcher.exec.inprocessbuildactionexecuter$defaultbuildcontroller.run(inprocessbuildactionexecuter.java:80)     @ org.gradle.tooling.internal.provider.buildmodelaction.run(buildmodelaction.java:43)     @ org.gradle.tooling.internal.provider.buildmodelaction.run(buildmodelaction.java:30)     @ org.gradle.tooling.internal.provider.configuringbuildaction.run(configuringbuildaction.java:119)     @ org.gradle.launcher.exec.inprocessbuildactionexecuter.execute(inprocessbuildactionexecuter.java:36)     @ org.gradle.launcher.exec.inprocessbuildactionexecuter.execute(inprocessbuildactionexecuter.java:26)     @ org.gradle.launcher.daemon.server.exec.executebuild.dobuild(executebuild.java:47)     @ org.gradle.launcher.daemon.server.exec.buildcommandonly.execute(buildcommandonly.java:34)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.watchfordisconnection.execute(watchfordisconnection.java:35)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.resetdeprecationlogger.execute(resetdeprecationlogger.java:24)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.startstopifbuildandstop.execute(startstopifbuildandstop.java:33)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.forwardclientinput$2.call(forwardclientinput.java:71)     @ org.gradle.launcher.daemon.server.exec.forwardclientinput$2.call(forwardclientinput.java:69)     @ org.gradle.util.swapper.swap(swapper.java:38)     @ org.gradle.launcher.daemon.server.exec.forwardclientinput.execute(forwardclientinput.java:69)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.logtoclient.dobuild(logtoclient.java:60)     @ org.gradle.launcher.daemon.server.exec.buildcommandonly.execute(buildcommandonly.java:34)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.establishbuildenvironment.dobuild(establishbuildenvironment.java:70)     @ org.gradle.launcher.daemon.server.exec.buildcommandonly.execute(buildcommandonly.java:34)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.daemonhygieneaction.execute(daemonhygieneaction.java:39)     @ org.gradle.launcher.daemon.server.exec.daemoncommandexecution.proceed(daemoncommandexecution.java:119)     @ org.gradle.launcher.daemon.server.exec.startbuildorrespondwithbusy$1.run(startbuildorrespondwithbusy.java:46)     @ org.gradle.launcher.daemon.server.daemonstatecoordinator$1.run(daemonstatecoordinator.java:246)     @ org.gradle.internal.concurrent.defaultexecutorfactory$stoppableexecutorimpl$1.run(defaultexecutorfactory.java:64)     @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1142)     @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:617)     @ java.lang.thread.run(thread.java:745) 

is there it? of course, trivial work/around disable lint check release. i'm looking solution, allowing keep lint.

following app's module build.gradle:

apply plugin: 'com.android.application' apply plugin: 'me.tatarka.retrolambda' apply plugin: 'com.neenbedankt.android-apt'  configurations {     apt }  android {     compileoptions {         sourcecompatibility javaversion.version_1_8         targetcompatibility javaversion.version_1_8     }      compilesdkversion 22     buildtoolsversion "21.1.2"      defaultconfig {         minsdkversion 10         targetsdkversion 22         versioncode 1         versionname "1.0"     }      buildtypes {         release {             minifyenabled true             shrinkresources true             proguardfiles getdefaultproguardfile('proguard-android-optimize.txt'), 'proguard-rules.pro'         }     } }  repositories {     maven{         url 'https://oss.sonatype.org/content/repositories/snapshots/'     } }   dependencies {     compile filetree(dir: 'libs', include: ['*.jar'])     compile 'com.android.support:appcompat-v7:22.0.0'     compile 'com.jakewharton:butterknife:6.1.0'     compile 'com.google.dagger:dagger:2.0-snapshot'     compile 'de.greenrobot:eventbus:2.4.0'     retrolambdaconfig 'net.orfjackal.retrolambda:retrolambda:1.8.1'     apt 'com.google.dagger:dagger-compiler:2.0-snapshot'     provided 'org.glassfish:javax.annotation:10.0-b28' } 

root build.gradle:

buildscript {     repositories {         jcenter()     }     dependencies {         classpath 'com.android.tools.build:gradle:1.1.0'         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'         classpath 'me.tatarka:gradle-retrolambda:2.5.0'     } }  allprojects {     repositories {         jcenter()     } } 

you can use special lombok version lint not whine java 8 features.

buildscript {     repositories {         jcenter()         ...     }      dependencies {         classpath 'com.android.tools.build:gradle:<version>'         classpath 'me.tatarka:gradle-retrolambda:<version>'         classpath 'me.tatarka.retrolambda.projectlombok:lombok.ast:0.2.3.a2'     }      // exclude version android plugin depends on.     configurations.classpath.exclude group: 'com.android.tools.external.lombok' } 

this way can keep running lint on whole project, latest versions of android gradle plugin.

note: if receive same errors, try put configuration above top build.gradle file. should work then.