I am trying to run the cv.setMouseCallback and getting the above error. I am trying to apply the water algorithm on the image.
I am looking to how could i resolve the mentioned error.
error: OpenCV(4.6.0) D:\a\opencv-python\opencv-python\opencv\modules\highgui\src\window_w32.cpp:2563: error: (-27:Null pointer) NULL window: 'image' in function 'cvSetMouseCallback'
Related
I am trying to create a native image with a simple Kafka stream and since a while ago, I got an ugly WARN exception and later on a FATAL exception.
I tested out in a Quarkus 2.13, 2.14 and 2.15 with the same output.
The FATAL exception stops the compiling process and aborts the build sequence.
I'd appreciate any comment.
Cheers
20:05:16,775 WARN [org.apa.kaf.str.int.met.ClientMetrics] Error while loading kafka-streams-version.properties: java.lang.NullPointerException: inStream parameter is null
at java.base/java.util.Objects.requireNonNull(Objects.java:233)
at java.base/java.util.Properties.load(Properties.java:407)
at org.apache.kafka.streams.internals.metrics.ClientMetrics.<clinit>(ClientMetrics.java:53)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1155)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.classinitialization.ClassInitializationSupport.ensureClassInitialized(ClassInitializationSupport.java:172)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.classinitialization.ProvenSafeClassInitializationSupport.computeInitKindAndMaybeInitializeClass(ProvenSafeClassInitializationSupport.java:344)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.classinitialization.ProvenSafeClassInitializationSupport.computeInitKindAndMaybeInitializeClass(ProvenSafeClassInitializationSupport.java:75)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.classinitialization.ClassInitializationSupport.shouldInitializeAtRuntime(ClassInitializationSupport.java:148)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.SVMHost.isInitialized(SVMHost.java:297)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.meta.AnalysisType.isInitialized(AnalysisType.java:882)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.maybeEagerlyInitialize(BytecodeParser.java:4304)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genInvokeStatic(BytecodeParser.java:1658)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genInvokeStatic(BytecodeParser.java:1651)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBytecode(BytecodeParser.java:5288)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3385)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.handleBytecodeBlock(BytecodeParser.java:3345)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBlock(BytecodeParser.java:3190)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.build(BytecodeParser.java:1138)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.buildRootMethod(BytecodeParser.java:1030)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.GraphBuilderPhase$Instance.run(GraphBuilderPhase.java:97)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase.run(SharedGraphBuilderPhase.java:84)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.run(Phase.java:49)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.BasePhase.apply(BasePhase.java:446)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:42)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:38)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.AnalysisParsedGraph.parseBytecode(AnalysisParsedGraph.java:135)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.meta.AnalysisMethod.ensureGraphParsed(AnalysisMethod.java:685)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysisGraphDecoder.lookupEncodedGraph(InlineBeforeAnalysis.java:180)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.doInline(PEGraphDecoder.java:1162)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.tryInline(PEGraphDecoder.java:1145)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.trySimplifyInvoke(PEGraphDecoder.java:1003)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.handleInvoke(PEGraphDecoder.java:957)
at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.GraphDecoder.processNextNode(GraphDecoder.java:817)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysisGraphDecoder.processNextNode(InlineBeforeAnalysis.java:240)
at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.GraphDecoder.decode(GraphDecoder.java:548)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.decode(PEGraphDecoder.java:833)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysis.decodeGraph(InlineBeforeAnalysis.java:98)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.parse(MethodTypeFlowBuilder.java:179)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.apply(MethodTypeFlowBuilder.java:349)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.createFlowsGraph(MethodTypeFlow.java:93)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.ensureFlowsGraphCreated(MethodTypeFlow.java:83)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.getOrCreateMethodFlowsGraph(MethodTypeFlow.java:65)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.typestate.DefaultSpecialInvokeTypeFlow.onObservedUpdate(DefaultSpecialInvokeTypeFlow.java:61)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.TypeFlow.update(TypeFlow.java:562)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.PointsToAnalysis$1.run(PointsToAnalysis.java:488)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.CompletionExecutor.executeCommand(CompletionExecutor.java:193)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.CompletionExecutor.lambda$executeService$0(CompletionExecutor.java:177)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
[2/7] Performing analysis... [*] (69.4s # 1.08GB)
10,902 (86.72%) of 12,571 classes reachable
15,935 (61.59%) of 25,872 fields reachable
53,386 (56.93%) of 93,767 methods reachable
388 classes, 112 fields, and 1,887 methods registered for reflection
Fatal error: com.oracle.graal.pointsto.util.AnalysisError$ParsingError: Error encountered while parsing io.netty.util.internal.logging.InternalLoggerFactory.newDefaultFactory(java.lang.String)
Parsing context:
at io.netty.util.internal.logging.InternalLoggerFactory.newDefaultFactory(InternalLoggerFactory.java:42)
at io.netty.util.internal.logging.InternalLoggerFactory.getDefaultFactory(InternalLoggerFactory.java:111)
at io.netty.util.internal.logging.InternalLoggerFactory.getInstance(InternalLoggerFactory.java:134)
at io.netty.util.internal.logging.InternalLoggerFactory.getInstance(InternalLoggerFactory.java:127)
at io.netty.buffer.ByteBufUtil.<clinit>(ByteBufUtil.java:59)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.AnalysisError.parsingError(AnalysisError.java:153)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.createFlowsGraph(MethodTypeFlow.java:104)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.ensureFlowsGraphCreated(MethodTypeFlow.java:83)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.getOrCreateMethodFlowsGraph(MethodTypeFlow.java:65)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.typestate.DefaultStaticInvokeTypeFlow.update(DefaultStaticInvokeTypeFlow.java:64)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.PointsToAnalysis$1.run(PointsToAnalysis.java:488)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.CompletionExecutor.executeCommand(CompletionExecutor.java:193)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.CompletionExecutor.lambda$executeService$0(CompletionExecutor.java:177)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Caused by: org.graalvm.compiler.java.BytecodeParser$BytecodeParserError: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: io.netty.util.internal.logging.Log4J2Logger. This error is reported at image build time because class io.netty.util.internal.logging.Log4J2LoggerFactory is registered for linking at image build time by command line
at parsing io.netty.util.internal.logging.Log4J2LoggerFactory.newInstance(Log4J2LoggerFactory.java:33)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.throwParserError(BytecodeParser.java:2518)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.throwParserError(SharedGraphBuilderPhase.java:110)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3393)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.handleBytecodeBlock(BytecodeParser.java:3345)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBlock(BytecodeParser.java:3190)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.build(BytecodeParser.java:1138)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.buildRootMethod(BytecodeParser.java:1030)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.GraphBuilderPhase$Instance.run(GraphBuilderPhase.java:97)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase.run(SharedGraphBuilderPhase.java:84)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.run(Phase.java:49)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.BasePhase.apply(BasePhase.java:446)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:42)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:38)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.AnalysisParsedGraph.parseBytecode(AnalysisParsedGraph.java:135)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.meta.AnalysisMethod.ensureGraphParsed(AnalysisMethod.java:685)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysisGraphDecoder.lookupEncodedGraph(InlineBeforeAnalysis.java:180)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.doInline(PEGraphDecoder.java:1162)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.tryInline(PEGraphDecoder.java:1145)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.trySimplifyInvoke(PEGraphDecoder.java:1003)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.handleInvoke(PEGraphDecoder.java:957)
at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.GraphDecoder.processNextNode(GraphDecoder.java:817)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysisGraphDecoder.processNextNode(InlineBeforeAnalysis.java:240)
at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.GraphDecoder.decode(GraphDecoder.java:548)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.decode(PEGraphDecoder.java:833)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysis.decodeGraph(InlineBeforeAnalysis.java:98)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.parse(MethodTypeFlowBuilder.java:179)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.apply(MethodTypeFlowBuilder.java:349)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.createFlowsGraph(MethodTypeFlow.java:93)
... 12 more
Caused by: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: io.netty.util.internal.logging.Log4J2Logger. This error is reported at image build time because class io.netty.util.internal.logging.Log4J2LoggerFactory is registered for linking at image build time by command line
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.reportUnresolvedElement(SharedGraphBuilderPhase.java:333)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.handleUnresolvedType(SharedGraphBuilderPhase.java:288)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.handleUnresolvedNewInstance(SharedGraphBuilderPhase.java:204)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genNewInstance(BytecodeParser.java:4501)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genNewInstance(BytecodeParser.java:4494)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBytecode(BytecodeParser.java:5291)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3385)------------------------------------------------------------------------------------------------------------------------
Fatal error: com.oracle.graal.pointsto.util.AnalysisError$ParsingError: Error encountered while parsing io.netty.util.internal.logging.InternalLoggerFactory.newDefaultFactory(java.lang.String)
Parsing context:
at io.netty.util.internal.logging.InternalLoggerFactory.newDefaultFactory(InternalLoggerFactory.java:42)
at io.netty.util.internal.logging.InternalLoggerFactory.getDefaultFactory(InternalLoggerFactory.java:111)
at io.netty.util.internal.logging.InternalLoggerFactory.getInstance(InternalLoggerFactory.java:134)
at io.netty.util.internal.logging.InternalLoggerFactory.getInstance(InternalLoggerFactory.java:127)
at io.netty.buffer.ByteBufUtil.<clinit>(ByteBufUtil.java:59)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.AnalysisError.parsingError(AnalysisError.java:153)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.createFlowsGraph(MethodTypeFlow.java:104)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.ensureFlowsGraphCreated(MethodTypeFlow.java:83)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.getOrCreateMethodFlowsGraph(MethodTypeFlow.java:65)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.typestate.DefaultStaticInvokeTypeFlow.update(DefaultStaticInvokeTypeFlow.java:64)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.PointsToAnalysis$1.run(PointsToAnalysis.java:488)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.CompletionExecutor.executeCommand(CompletionExecutor.java:193)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.util.CompletionExecutor.lambda$executeService$0(CompletionExecutor.java:177)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Caused by: org.graalvm.compiler.java.BytecodeParser$BytecodeParserError: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: io.netty.util.internal.logging.Log4J2Logger. This error is reported at image build time because class io.netty.util.internal.logging.Log4J2LoggerFactory is registered for linking at image build time by command line
at parsing io.netty.util.internal.logging.Log4J2LoggerFactory.newInstance(Log4J2LoggerFactory.java:33)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.throwParserError(BytecodeParser.java:2518)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.throwParserError(SharedGraphBuilderPhase.java:110)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3393)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.handleBytecodeBlock(BytecodeParser.java:3345)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBlock(BytecodeParser.java:3190)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.build(BytecodeParser.java:1138)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.buildRootMethod(BytecodeParser.java:1030)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.GraphBuilderPhase$Instance.run(GraphBuilderPhase.java:97)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase.run(SharedGraphBuilderPhase.java:84)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.run(Phase.java:49)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.BasePhase.apply(BasePhase.java:446)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:42)
at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:38)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.AnalysisParsedGraph.parseBytecode(AnalysisParsedGraph.java:135)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.meta.AnalysisMethod.ensureGraphParsed(AnalysisMethod.java:685)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysisGraphDecoder.lookupEncodedGraph(InlineBeforeAnalysis.java:180)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.doInline(PEGraphDecoder.java:1162)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.tryInline(PEGraphDecoder.java:1145)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.trySimplifyInvoke(PEGraphDecoder.java:1003)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.handleInvoke(PEGraphDecoder.java:957)
at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.GraphDecoder.processNextNode(GraphDecoder.java:817)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysisGraphDecoder.processNextNode(InlineBeforeAnalysis.java:240)
at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.GraphDecoder.decode(GraphDecoder.java:548)
at jdk.internal.vm.compiler/org.graalvm.compiler.replacements.PEGraphDecoder.decode(PEGraphDecoder.java:833)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.phases.InlineBeforeAnalysis.decodeGraph(InlineBeforeAnalysis.java:98)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.parse(MethodTypeFlowBuilder.java:179)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.apply(MethodTypeFlowBuilder.java:349)
at org.graalvm.nativeimage.pointsto/com.oracle.graal.pointsto.flow.MethodTypeFlow.createFlowsGraph(MethodTypeFlow.java:93)
... 12 more
Caused by: com.oracle.graal.pointsto.constraints.UnresolvedElementException: Discovered unresolved type during parsing: io.netty.util.internal.logging.Log4J2Logger. This error is reported at image build time because class io.netty.util.internal.logging.Log4J2LoggerFactory is registered for linking at image build time by command line
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.reportUnresolvedElement(SharedGraphBuilderPhase.java:333)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.handleUnresolvedType(SharedGraphBuilderPhase.java:288)
at org.graalvm.nativeimage.builder/com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.handleUnresolvedNewInstance(SharedGraphBuilderPhase.java:204)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genNewInstance(BytecodeParser.java:4501)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genNewInstance(BytecodeParser.java:4494)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBytecode(BytecodeParser.java:5291)
at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3385)------------------------------------------------------------------------------------------------------------------------
I've tried the example in the opencv_contrib tutorial of dnn: http://docs.opencv.org/master/d5/de7/tutorial_dnn_googlenet.html
But it return two errors, I've search for hours and didn't get any solution. Does anyone could give me some help?
OpenCV Error: Assertion failed (retval == 0) in cv::ocl::Kernel::set, file D:\opencv32\opencv\modules\core\src\ocl.cpp, line 3366
OpenCV Error: Assertion failed (The following error occured while making forward() for layer "loss3/classifier": retval == 0) in cv::ocl::Kernel::set, file D:\opencv32\opencv\modules\core\src\ocl.cpp, line 3366
I am trying to use R-3.2.2 with RdotNet 1.6.5 embedded in a C# application.
I have started getting errors of the type:
Error at RDotNet.REngine.get_LastErrorMessage()
at RDotNet.REngine.Parse(String statement, StringBuilder incompleteStatement)
at RDotNet.REngine.<Defer>d__0.MoveNext()
at System.Linq.Enumerable.LastOrDefault[TSource](IEnumerable'1 source)
at RDotNet.REngine.Evaluate(String statement)
System.Exception: Execution Failed with the following Errors:
Unable to retrieve an R error message. Evaluating 'geterrmessage()' fails. The R engine is not in a working state.*
Once I get this error, cannot use R without restarting the application. Sometime even that doesn't work.
Has anyone else seen this error?
A related question, are there any Windows VC++ runtime version requirements for RDotNet 1.6.5?
When I run other samples code of module text , everything is well. But when I tried to run webcam_demo program I got this error:
Error: Illegal min or max specification!
"Fatal error encountered!" == NULL:Error:Assert failed:in file globaloc.cpp, line 75
The debugger breaks execution right before this line:
ocrs.push_back(OCRTesseract::create());
webcam_demo.cpp
Thank you for helping out
I had same problem, when using tesseract with OpenCV.
When I moved initialization before anything else, it started to work.
I use this code:
int c_count =cv::flann::hierarchicalClustering<L2<float> >(data,cluster,kmeans_param);
I got this error:
error C2146: syntax error : missing ';' before identifier 'ElementType'
How can I solve it?
My features is 3d (x,y,theta) that I want to cluster these.
when the classification was done.How can I access to cluster id for each feature?