IDE Fatal error when i scrolling main.rs

[LooMaclin]

IDE Fatal error when i scrolling main.rs with stacktrace:

PSI and index do not match
Please report the problem to JetBrains with the file attached
 file=FILE, file.class=class org.rust.lang.core.psi.impl.RustFile, file.lang=Language: Rust, modStamp=16
 tree consistent
 stub debugInfo=created in calcStubTree; with backReference
 document before=null
latestIndexedStub=null
 viewProvider=SingleRootFileViewProvider{myVirtualFile=file:///home/loomaclin/IdeaProjects/grid_rs/src/main.rs, content=VirtualFileContent{size=834}}
 viewProvider stamp: 813; file stamp: 813; file modCount: 1474487292787; file length: 834
 doc saved: true; doc stamp: 813; doc size: 834; committed: true
in many projects: false
indexing info: indexed at 1474487292787 with size 6469
java.lang.Throwable
    at com.intellij.psi.impl.DebugUtil.currentStackTrace(DebugUtil.java:501)
    at com.intellij.psi.stubs.StubProcessingHelper.stubTreeAndIndexDoNotMatch(StubProcessingHelper.java:38)
    at com.intellij.psi.stubs.StubProcessingHelperBase.inconsistencyDetected(StubProcessingHelperBase.java:176)
    at com.intellij.psi.stubs.StubProcessingHelperBase.processStubsInFile(StubProcessingHelperBase.java:158)
    at com.intellij.psi.stubs.StubProcessingHelperBase.processStubsInFile(StubProcessingHelperBase.java:52)
    at com.intellij.psi.stubs.StubIndexImpl$2.process(StubIndexImpl.java:324)
    at com.intellij.psi.stubs.StubIndexImpl$StubIdListContainerAction.perform(StubIndexImpl.java:675)
    at com.intellij.psi.stubs.StubIndexImpl$StubIdListContainerAction.perform(StubIndexImpl.java:663)
    at com.intellij.util.indexing.ValueContainer.forEach(ValueContainer.java:81)
    at com.intellij.psi.stubs.StubIndexImpl.doProcessStubs(StubIndexImpl.java:350)
    at com.intellij.psi.stubs.StubIndexImpl.processElements(StubIndexImpl.java:316)
    at com.intellij.psi.stubs.StubIndexImpl.processElements(StubIndexImpl.java:305)
    at org.rust.lang.core.resolve.indexes.RustImplIndex.findInherentImplsForInternal(RustImplIndex.kt:81)
    at org.rust.lang.core.resolve.indexes.RustImplIndex.findImplsFor(RustImplIndex.kt:46)
    at org.rust.lang.core.resolve.indexes.RustImplIndex.findMethodsFor(RustImplIndex.kt:41)
    at org.rust.lang.core.resolve.indexes.RustImplIndex.findStaticMethodsFor(RustImplIndex.kt:37)
    at org.rust.lang.core.resolve.RustScopeVisitor.staticMethods(RustResolveEngine.kt:467)
    at org.rust.lang.core.resolve.RustScopeVisitor.access$staticMethods(RustResolveEngine.kt:300)
    at org.rust.lang.core.resolve.RustScopeVisitor$visitStructItem$1.invoke(RustResolveEngine.kt:352)
    at org.rust.lang.core.resolve.RustScopeVisitor$visitStructItem$1.invoke(RustResolveEngine.kt:300)
    at org.rust.lang.core.psi.visitors.RustComputingVisitor.set(RustComputingVisitor.kt:36)
    at org.rust.lang.core.resolve.RustScopeVisitor.visitStructItem(RustResolveEngine.kt:351)
    at org.rust.lang.core.psi.impl.RustStructItemElementImpl.accept(RustStructItemElementImpl.java:27)
    at org.rust.lang.core.psi.impl.RustStructItemElementImpl.accept(RustStructItemElementImpl.java:31)
    at org.rust.lang.core.psi.visitors.RustComputingVisitor.compute(RustComputingVisitor.kt:27)
    at org.rust.lang.core.resolve.RustResolveEngineKt$declarations$$inlined$Sequence$1.iterator(Sequences.kt:591)
    at org.rust.lang.core.resolve.RustResolveEngineKt.resolveInside(RustResolveEngine.kt:248)
    at org.rust.lang.core.resolve.RustResolveEngineKt.access$resolveInside(RustResolveEngine.kt:1)
    at org.rust.lang.core.resolve.RustResolveEngine$resolve$1.compute(RustResolveEngine.kt:94)
    at org.rust.lang.core.resolve.RustResolveEngine$resolve$1.compute(RustResolveEngine.kt:36)
    at com.intellij.openapi.util.RecursionManager$2.doPreventingRecursion(RecursionManager.java:112)
    at com.intellij.openapi.util.RecursionManager.doPreventingRecursion(RecursionManager.java:68)
    at org.rust.ide.utils.PlatformUtilsKt.recursionGuard(PlatformUtils.kt:14)
    at org.rust.ide.utils.PlatformUtilsKt.recursionGuard$default(PlatformUtils.kt:13)
    at org.rust.lang.core.resolve.RustResolveEngine.resolve(RustResolveEngine.kt:94)
    at org.rust.lang.core.resolve.ref.RustPathReferenceImpl.resolveVerbose(RustPathReferenceImpl.kt:18)
    at org.rust.lang.core.resolve.ref.RustReferenceBase$resolve$1.invoke(RustReferenceBase.kt:30)
    at org.rust.lang.core.resolve.ref.RustReferenceBase$resolve$1.invoke(RustReferenceBase.kt:15)
    at org.rust.lang.core.resolve.ref.RustReferenceBase$cache$1.resolve(RustReferenceBase.kt:55)
    at org.rust.lang.core.resolve.ref.RustReferenceBase$cache$1.resolve(RustReferenceBase.kt:15)
    at com.intellij.psi.impl.source.resolve.ResolveCache.resolve(ResolveCache.java:144)
    at com.intellij.psi.impl.source.resolve.ResolveCache.resolveWithCaching(ResolveCache.java:213)
    at org.rust.lang.core.resolve.ref.RustReferenceBase.cache(RustReferenceBase.kt:53)
    at org.rust.lang.core.resolve.ref.RustReferenceBase.resolve(RustReferenceBase.kt:29)
    at org.rust.ide.annotator.RustHighlightingAnnotator.annotate(RustHighlightingAnnotator.kt:33)
    at com.intellij.codeInsight.daemon.impl.DefaultHighlightVisitor.runAnnotators(DefaultHighlightVisitor.java:139)
    at com.intellij.codeInsight.daemon.impl.DefaultHighlightVisitor.visit(DefaultHighlightVisitor.java:102)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.runVisitors(GeneralHighlightingPass.java:334)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.lambda$collectHighlights$2(GeneralHighlightingPass.java:269)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.analyzeByVisitors(GeneralHighlightingPass.java:293)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.lambda$analyzeByVisitors$3(GeneralHighlightingPass.java:296)
    at com.intellij.codeInsight.daemon.impl.DefaultHighlightVisitor.analyze(DefaultHighlightVisitor.java:86)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.analyzeByVisitors(GeneralHighlightingPass.java:296)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.collectHighlights(GeneralHighlightingPass.java:268)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.collectInformationWithProgress(GeneralHighlightingPass.java:207)
    at com.intellij.codeInsight.daemon.impl.ProgressableTextEditorHighlightingPass.doCollectInformation(ProgressableTextEditorHighlightingPass.java:82)
    at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:70)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$null$0(PassExecutorService.java:434)
    at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1026)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$1(PassExecutorService.java:427)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:494)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:443)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:426)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:402)
    at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:154)
    at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
    at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
    at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

stubTree.txt:

PsiFileStubImpl
  RustExternCrateItemElementStub
  RustExternCrateItemElementStub
  RustExternCrateItemElementStub
  RustExternCrateItemElementStub
  RustExternCrateItemElementStub
  RustExternCrateItemElementStub
  RustModDeclElementItemStub
  RustModDeclElementItemStub
  RustModDeclElementItemStub
  RustUseItemElementStub
  RustUseItemElementStub
  RustUseItemElementStub
  RustUseItemElementStub
  RustFnItemElementStub

stubTreeFromIndex.txt:

null

main.rs_file.txt :

#![feature(custom_derive, plugin)]
#![plugin(serde_macros)]
#[macro_use]
extern crate clap;
extern crate iron;
#[macro_use]
extern crate router;
extern crate hyper;
extern crate serde;
extern crate serde_json;

mod master;
mod slave;
mod sessions;

use clap::App;
use master::Master;
use slave::Slave;
use sessions::Sessions;

fn main() {
    let yaml = load_yaml!("cli.yml");
    let matches = App::from(yaml).get_matches();
    let port = matches.value_of("port");
    match matches.subcommand_name() {
        Some(command) => match command {
            "master" => Master::run(port.unwrap_or("9514")),
            "slave" => Slave::run(port.unwrap_or("9513"), matches.value_of("address").unwrap()),
            _ => println!("Unknown command. Try --help."),
        },
        None => println!("No subcommand selected."),
    }
}

[mkaput]

Try invalidating your cache

[matklad]

Yes, sometimes I forget to bump stub version when I change stubbed PSI, Ctrl+Shift+A invalidate caches should fix it.

[LooMaclin]

Thx, i'll try it next time when an error occurs