taylorwood
commented
5 years ago Hey @aviflax thanks for dropping by!
The unbalanced monitor issue is due to locking macro. There's an open Clojure JIRA for this: https://dev.clojure.org/jira/browse/CLJ-1472 and there is a hacky workaround: https://github.com/taylorwood/clojurl/commit/12b96b5e9a722b372f153436b1f6827709d0f2ab
I should have some time soon to check out your project and see if I can get it building. Looks like maybe some stuff related to reflection?
I can't make Clojure Conj this year but hope to soon!
aviflax
sogaiu
teesloane
👋 hi @taylorwood, I hope you don’t mind me dropping another general “I have no idea what I’m doing” issue on you. Given that it’s been almost exactly a year since my last attempt (#2) I wanted to try again to create a native image of my project. I didn’t get very far and I don’t really understand the error output, so I’m hoping you might have a few minutes to point me in the right direction.
I’m running MacOS 10.14.5 and I’m using GraalVM CE 19.2.1 and native-image 19.2.1.
Here’s the profile I added to my
deps.edn:and here’s the output when I run
clojure -A:native-image:output
```text ~/dev/fc4-framework/tool $ clojure -A:native-image Compiling fc4.io.cli.main Reflection warning, clj_chrome_devtools/automation.clj:61:5 - reference to field close on java.lang.Object can't be resolved. Compiling fc4.files Compiling fc4.image-utils Compiling fc4.integrations.structurizr.express.chromium-renderer Compiling fc4.integrations.structurizr.express.export Compiling fc4.integrations.structurizr.express.format Compiling fc4.integrations.structurizr.express.snap Compiling fc4.integrations.structurizr.express.spec Compiling fc4.integrations.structurizr.express.yaml Compiling fc4.io.cli.main Compiling fc4.io.cli.util Compiling fc4.io.dsl Compiling fc4.io.render Compiling fc4.io.util Compiling fc4.io.watch Compiling fc4.io.yaml Compiling fc4.model Compiling fc4.rendering Compiling fc4.spec Compiling fc4.styles Compiling fc4.util Compiling fc4.view Compiling fc4.yaml [target/fc4:64156] classlist: 10,049.22 ms [target/fc4:64156] (cap): 1,399.70 ms [target/fc4:64156] setup: 2,605.29 ms [target/fc4:64156] analysis: 105,538.54 ms Error: Unsupported features in 8 methods Detailed message: Error: com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: Invoke with MethodHandle argument could not be reduced to at most a single call: java.lang.invoke.MethodHandle.bindTo(Object) Trace: at parsing java.lang.invoke.MethodHandleImpl.makePairwiseConvertByEditor(MethodHandleImpl.java:221) Call path from entry point to java.lang.invoke.MethodHandleImpl.makePairwiseConvertByEditor(MethodHandle, MethodType, boolean, boolean): at java.lang.invoke.MethodHandleImpl.makePairwiseConvertByEditor(MethodHandleImpl.java:207) at java.lang.invoke.MethodHandleImpl.makePairwiseConvert(MethodHandleImpl.java:194) at java.lang.invoke.MethodHandleImpl.makePairwiseConvert(MethodHandleImpl.java:380) at java.lang.invoke.MethodHandle.asTypeUncached(MethodHandle.java:776) at java.lang.invoke.MethodHandle.asType(MethodHandle.java:761) at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) at com.oracle.svm.reflect.MethodHandle_invokeWithArguments_9dda848d0201e4e26c7b3711f56411a6605b9b6f_29.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:498) at clojure.core$bean$fn__7197$fn__7198.invoke(core_proxy.clj:408) at clojure.lang.AFn.run(AFn.java:22) at java.lang.Thread.run(Thread.java:748) at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460) at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193) at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0) Error: com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: Invoke with MethodHandle argument could not be reduced to at most a single call: java.lang.invoke.MethodHandleImpl$BindCaller.prepareForInvoker(MethodHandle) Trace: at parsing java.lang.invoke.MethodHandleImpl$BindCaller.makeInjectedInvoker(MethodHandleImpl.java:1166) Call path from entry point to java.lang.invoke.MethodHandleImpl$BindCaller.makeInjectedInvoker(Class): at java.lang.invoke.MethodHandleImpl$BindCaller.makeInjectedInvoker(MethodHandleImpl.java:1141) at java.lang.invoke.MethodHandleImpl$BindCaller.access$300(MethodHandleImpl.java:1122) at java.lang.invoke.MethodHandleImpl$BindCaller$1.computeValue(MethodHandleImpl.java:1175) at java.lang.invoke.MethodHandleImpl$BindCaller$1.computeValue(MethodHandleImpl.java:1173) at com.oracle.svm.core.jdk.Target_java_lang_ClassValue.get(JavaLangSubstitutions.java:514) at java.lang.invoke.MethodHandleImpl.makeArrayElementAccessor(MethodHandleImpl.java:76) at java.lang.invoke.MethodHandles.arrayElementGetter(MethodHandles.java:1825) at java.lang.invoke.LambdaFormEditor.spreadArgumentsForm(LambdaFormEditor.java:550) at java.lang.invoke.MethodHandle.asSpreader(MethodHandle.java:874) at java.lang.invoke.Invokers.spreadInvoker(Invokers.java:158) at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) at com.oracle.svm.reflect.MethodHandle_invokeWithArguments_9dda848d0201e4e26c7b3711f56411a6605b9b6f_29.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:498) at clojure.core$bean$fn__7197$fn__7198.invoke(core_proxy.clj:408) at clojure.lang.AFn.run(AFn.java:22) at java.lang.Thread.run(Thread.java:748) at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460) at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193) at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0) Error: com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: Invoke with MethodHandle argument could not be reduced to at most a single call: java.lang.invoke.MethodHandleImpl.buildVarargsArray(MethodHandle, MethodHandle, int) Trace: at parsing java.lang.invoke.MethodHandleImpl.varargsArray(MethodHandleImpl.java:1634) Call path from entry point to java.lang.invoke.MethodHandleImpl.varargsArray(Class, int): at java.lang.invoke.MethodHandleImpl.varargsArray(MethodHandleImpl.java:1611) at java.lang.invoke.MethodHandleImpl$IntrinsicMethodHandle.asCollector(MethodHandleImpl.java:1363) at java.lang.invoke.MethodHandleImpl$AsVarargsCollector.asTypeUncached(MethodHandleImpl.java:502) at java.lang.invoke.MethodHandle.asType(MethodHandle.java:761) at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) at com.oracle.svm.reflect.MethodHandle_invokeWithArguments_9dda848d0201e4e26c7b3711f56411a6605b9b6f_29.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:498) at clojure.core$bean$fn__7197$fn__7198.invoke(core_proxy.clj:408) at clojure.lang.AFn.run(AFn.java:22) at java.lang.Thread.run(Thread.java:748) at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460) at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193) at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0) Error: com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: No instances of javax.net.ssl.SSLContext are allowed in the image heap as this class should be initialized at image runtime. To see how this object got instantiated use -H:+TraceClassInitialization. Trace: at parsing org.httpkit.client.HttpClient.exec(HttpClient.java:347) Call path from entry point to org.httpkit.client.HttpClient.exec(String, RequestConfig, SSLEngine, IRespListener): at org.httpkit.client.HttpClient.exec(HttpClient.java:269) at org.httpkit.client$request.invokeStatic(client.clj:258) at org.httpkit.client$request.doInvoke(client.clj:152) at clojure.lang.RestFn.applyTo(RestFn.java:139) at fc4.io.cli.main.main(Unknown Source) at com.oracle.svm.core.JavaMainWrapper.runCore(JavaMainWrapper.java:151) at com.oracle.svm.core.JavaMainWrapper.run(JavaMainWrapper.java:186) at com.oracle.svm.core.code.IsolateEnterStub.JavaMainWrapper_run_5087f5482cc9a6abc971913ece43acb471d2631b(generated:0) Error: com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: No instances of javax.net.ssl.SSLContext are allowed in the image heap as this class should be initialized at image runtime. To see how this object got instantiated use -H:+TraceClassInitialization. Trace: at parsing org.httpkit.client.SslContextFactory.trustAnybody(SslContextFactory.java:36) Call path from entry point to org.httpkit.client.SslContextFactory.trustAnybody(): at org.httpkit.client.SslContextFactory.trustAnybody(SslContextFactory.java:36) at org.httpkit.client$coerce_req.invokeStatic(client.clj:68) at org.httpkit.client$coerce_req.invoke(client.clj:59) at instaparse.auto_flatten_seq.FlattenOnDemandVector.applyTo(auto_flatten_seq.clj:270) at fc4.io.cli.main.main(Unknown Source) at com.oracle.svm.core.JavaMainWrapper.runCore(JavaMainWrapper.java:151) at com.oracle.svm.core.JavaMainWrapper.run(JavaMainWrapper.java:186) at com.oracle.svm.core.code.IsolateEnterStub.JavaMainWrapper_run_5087f5482cc9a6abc971913ece43acb471d2631b(generated:0) Error: type is not available in this platform: com.oracle.svm.hosted.NativeImageGenerator Trace: object java.lang.Class[] object java.lang.invoke.MethodType object java.lang.invoke.MethodType$ConcurrentWeakInternSet$WeakEntry object java.util.concurrent.ConcurrentHashMap$Node object java.util.concurrent.ConcurrentHashMap$Node[] object java.util.concurrent.ConcurrentHashMap object java.lang.invoke.MethodType$ConcurrentWeakInternSet method java.lang.invoke.MethodType.makeImpl(Class, Class[], boolean) Call path from entry point to java.lang.invoke.MethodType.makeImpl(Class, Class[], boolean): at java.lang.invoke.MethodType.makeImpl(MethodType.java:301) at java.lang.invoke.MethodType.methodType(MethodType.java:206) at com.oracle.svm.reflect.MethodType_methodType_9d13644056a712f9cdb73fb2ef8b26f65294abe9_35.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:498) at clojure.core$bean$fn__7197$fn__7198.invoke(core_proxy.clj:408) at clojure.lang.AFn.run(AFn.java:22) at java.lang.Thread.run(Thread.java:748) at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460) at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193) at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0) Error: type is not available in this platform: com.oracle.svm.hosted.lambda.LambdaSubstitutionType Trace: object java.lang.invoke.MethodType object java.lang.invoke.MethodType$ConcurrentWeakInternSet$WeakEntry object java.util.concurrent.ConcurrentHashMap$Node object java.util.concurrent.ConcurrentHashMap$Node[] object java.util.concurrent.ConcurrentHashMap object java.lang.invoke.MethodType$ConcurrentWeakInternSet method java.lang.invoke.MethodType.makeImpl(Class, Class[], boolean) Call path from entry point to java.lang.invoke.MethodType.makeImpl(Class, Class[], boolean): at java.lang.invoke.MethodType.makeImpl(MethodType.java:301) at java.lang.invoke.MethodType.methodType(MethodType.java:206) at com.oracle.svm.reflect.MethodType_methodType_9d13644056a712f9cdb73fb2ef8b26f65294abe9_35.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:498) at clojure.core$bean$fn__7197$fn__7198.invoke(core_proxy.clj:408) at clojure.lang.AFn.run(AFn.java:22) at java.lang.Thread.run(Thread.java:748) at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460) at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193) at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0) Error: unbalanced monitors: mismatch at monitorexit, 96|LoadField#lockee__5436__auto__ != 3|LoadField#lockee__5436__auto__ Call path from entry point to clojure.spec.gen.alpha$dynaload$fn__2628.invoke(): at clojure.spec.gen.alpha$dynaload$fn__2628.invoke(alpha.clj:21) at clojure.lang.AFn.run(AFn.java:22) at java.lang.Thread.run(Thread.java:748) at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:460) at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:193) at com.oracle.svm.core.code.IsolateEnterStub.PosixJavaThreads_pthreadStartRoutine_e1f4a8c0039f8337338252cd8734f63a79b5e3df(generated:0) Original exception that caused the problem: org.graalvm.compiler.code.SourceStackTraceBailoutException$1: unbalanced monitors: mismatch at monitorexit, 96|LoadField#lockee__5436__auto__ != 3|LoadField#lockee__5436__auto__ at clojure.spec.gen.alpha$dynaload$fn__2628.invoke(alpha.clj:22) Caused by: org.graalvm.compiler.core.common.PermanentBailoutException: unbalanced monitors: mismatch at monitorexit, 96|LoadField#lockee__5436__auto__ != 3|LoadField#lockee__5436__auto__ at org.graalvm.compiler.java.BytecodeParser.bailout(BytecodeParser.java:3761) at org.graalvm.compiler.java.BytecodeParser.genMonitorExit(BytecodeParser.java:2703) at org.graalvm.compiler.java.BytecodeParser.processBytecode(BytecodeParser.java:5136) at org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3267) at org.graalvm.compiler.java.BytecodeParser.processBlock(BytecodeParser.java:3074) at org.graalvm.compiler.java.BytecodeParser.build(BytecodeParser.java:976) at org.graalvm.compiler.java.BytecodeParser.buildRootMethod(BytecodeParser.java:870) at org.graalvm.compiler.java.GraphBuilderPhase$Instance.run(GraphBuilderPhase.java:84) at org.graalvm.compiler.phases.Phase.run(Phase.java:49) at org.graalvm.compiler.phases.BasePhase.apply(BasePhase.java:197) at org.graalvm.compiler.phases.Phase.apply(Phase.java:42) at org.graalvm.compiler.phases.Phase.apply(Phase.java:38) at com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.parse(MethodTypeFlowBuilder.java:221) at com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.apply(MethodTypeFlowBuilder.java:340) at com.oracle.graal.pointsto.flow.MethodTypeFlow.doParse(MethodTypeFlow.java:310) at com.oracle.graal.pointsto.flow.MethodTypeFlow.ensureParsed(MethodTypeFlow.java:300) at com.oracle.graal.pointsto.flow.MethodTypeFlow.addContext(MethodTypeFlow.java:107) at com.oracle.graal.pointsto.flow.SpecialInvokeTypeFlow.onObservedUpdate(InvokeTypeFlow.java:421) at com.oracle.graal.pointsto.flow.TypeFlow.notifyObservers(TypeFlow.java:343) at com.oracle.graal.pointsto.flow.TypeFlow.update(TypeFlow.java:385) at com.oracle.graal.pointsto.flow.SourceTypeFlowBase.update(SourceTypeFlowBase.java:121) at com.oracle.graal.pointsto.BigBang$2.run(BigBang.java:510) at com.oracle.graal.pointsto.util.CompletionExecutor.lambda$execute$0(CompletionExecutor.java:171) at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Error: Use -H:+ReportExceptionStackTraces to print stacktrace of underlying exception Error: Image build request failed with exit status 1 ```My guess is that you could walk me through fixing the “unsupported features” but that last error, the “unbalanced monitors” error — that looks familiar, IIRC that’s related to some incompatibility between GraalVM/native-image and certain code paths in the Clojure runtime… which might be non-work-around-able? If that’s the case, if we’re stuck, then there’s no need to resolve the other errors… but I’d appreciate whatever pointers you’d care to share!
If it helps, feel free to take a look at my branch of my project with that profile added.
(Also, if you’ll be at the Conj next month in Raleigh, I’ll be there too and I’d love to catch up!)