java.lang.NullPointerException

YouTrack | 1 year ago
  1. Speed up your debug routine!

    Automated exception search integrated into your IDE

  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.sonatype.aether.impl.internal.DefaultMetadataResolver.resolve()
    2. Aether :: Implementation
      DefaultMetadataResolver.resolveMetadata
      1. org.sonatype.aether.impl.internal.DefaultMetadataResolver.resolve(DefaultMetadataResolver.java:279)
      2. org.sonatype.aether.impl.internal.DefaultMetadataResolver.resolveMetadata(DefaultMetadataResolver.java:173)
      2 frames
    3. Maven Aether Provider
      DefaultVersionResolver.resolveVersion
      1. org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:225)
      1 frame
    4. Aether :: Implementation
      DefaultRepositorySystem.resolveArtifact
      1. org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:272)
      2. org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216)
      3. org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:193)
      4. org.sonatype.aether.impl.internal.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:286)
      4 frames
    5. Maven
      ProjectModelResolver.resolveModel
      1. org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectModelResolver.java:155)
      1 frame
    6. Maven Model Builder
      DefaultModelBuilder.build
      1. org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:813)
      2. org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:664)
      3. org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:310)
      4. org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:232)
      4 frames
    7. Maven
      MavenMetadataSource.retrieve
      1. org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:142)
      2. org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:309)
      3. org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:267)
      4. org.apache.maven.project.artifact.MavenMetadataSource.retrieveRelocatedProject(MavenMetadataSource.java:579)
      5. org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenMetadataSource.java:192)
      5 frames
    8. Maven Compat
      DefaultLegacyArtifactCollector.collect
      1. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:532)
      2. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:584)
      3. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:584)
      4. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:584)
      5. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:584)
      6. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:584)
      7. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.recurse(DefaultLegacyArtifactCollector.java:584)
      8. org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.collect(DefaultLegacyArtifactCollector.java:144)
      8 frames
    9. org.jetbrains.idea
      CustomMaven3ArtifactResolver.resolveTransitively
      1. org.jetbrains.idea.maven.server.embedder.CustomMaven3ArtifactResolver.resolve(CustomMaven3ArtifactResolver.java:458)
      2. org.jetbrains.idea.maven.server.embedder.CustomMaven3ArtifactResolver.resolveWithExceptions(CustomMaven3ArtifactResolver.java:313)
      3. org.jetbrains.idea.maven.server.embedder.CustomMaven3ArtifactResolver.resolveTransitively(CustomMaven3ArtifactResolver.java:307)
      4. org.jetbrains.idea.maven.server.embedder.CustomMaven3ArtifactResolver.resolveTransitively(CustomMaven3ArtifactResolver.java:286)
      5. org.jetbrains.idea.maven.server.embedder.CustomMaven3ArtifactResolver.resolveTransitively(CustomMaven3ArtifactResolver.java:264)
      6. org.jetbrains.idea.maven.server.embedder.CustomMaven3ArtifactResolver.resolveTransitively(CustomMaven3ArtifactResolver.java:257)
      6 frames
    10. JetBrains idea
      Maven30ServerEmbedderImpl.resolveTransitively
      1. org.jetbrains.idea.maven.server.Maven30ServerEmbedderImpl.resolveTransitively(Maven30ServerEmbedderImpl.java:944)
      1 frame
    11. Java RT
      TCPTransport$ConnectionHandler.lambda$run$255
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      5. sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
      6. sun.rmi.transport.Transport$1.run(Transport.java:200)
      7. sun.rmi.transport.Transport$1.run(Transport.java:197)
      8. java.security.AccessController.doPrivileged(Native Method)
      9. sun.rmi.transport.Transport.serviceCall(Transport.java:196)
      10. sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
      11. sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
      12. sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$255(TCPTransport.java:683)
      12 frames