exception: java.lang.AssertionError: Assertion failed

[chinacharis]

fun String.Companion.format(format: String, args: Array): String {
var buffer = StringBuilder()

return buffer.toString()

}

fun String.Companion.format(format: String, value: String): String {
var buffer = StringBuilder()

return buffer.toString()

}

val sql = String.format("SELECT updatetime from %s where account='%s'", arrayOf("uinfo", "zhua"))

lead this exception:
Information:Building target 'testsdk' for architecture 'arm64' using 'iOS 11.4' sdk
Information:Running script 'Compile Kotlin/Native'

Configure project :
feature GRADLE_METADATA is not enabled: publication is disabled
Task :checkKonanCompiler
Task :compileKonanTestsdkIos_arm64
Error:compilation failed: Assertion failed

• Source files: AObserve.kt, AuthServiceObserver.kt, Base64.kt, Decoder.kt, Encoder.kt, Observer.kt, StringEx.kt, UcSTARSystem.kt
• Compiler version info: Konan: 0.8 / Kotlin: 1.2.70
• Output kind: FRAMEWORK
  exception: java.lang.AssertionError: Assertion failed
  at org.jetbrains.kotlin.backend.konan.llvm.LlvmUtilsKt.importGlobal(LlvmUtils.kt:219)
  at org.jetbrains.kotlin.backend.konan.llvm.CodeGenerator.getObjectInstanceStorage(CodeGenerator.kt:64)
  at org.jetbrains.kotlin.backend.konan.llvm.FunctionGenerationContext.getObjectValue(CodeGenerator.kt:698)
  at org.jetbrains.kotlin.backend.konan.llvm.objcexport.ObjCExportCodeGeneratorKt.createObjectInstanceAdapter(ObjCExportCodeGenerator.kt:1048)
  at org.jetbrains.kotlin.backend.konan.llvm.objcexport.ObjCExportCodeGeneratorKt.createTypeAdapter(ObjCExportCodeGenerator.kt:950)
  at org.jetbrains.kotlin.backend.konan.llvm.objcexport.ObjCExportCodeGeneratorKt.access$createTypeAdapter(ObjCExportCodeGenerator.kt:1)
  at org.jetbrains.kotlin.backend.konan.llvm.objcexport.ObjCExportCodeGenerator.emitRtti$backend_native_compiler(ObjCExportCodeGenerator.kt:160)
  at org.jetbrains.kotlin.backend.konan.objcexport.ObjCExport.produce$backend_native_compiler(ObjCExport.kt:74)
  at org.jetbrains.kotlin.backend.konan.llvm.CodeGeneratorVisitor.visitModuleFragment(IrToBitcode.kt:354)
  at org.jetbrains.kotlin.ir.visitors.IrElementVisitorVoid$DefaultImpls.visitModuleFragment(IrElementVisitorVoid.kt:28)
  at org.jetbrains.kotlin.backend.konan.llvm.CodeGeneratorVisitor.visitModuleFragment(IrToBitcode.kt:263)
  at org.jetbrains.kotlin.backend.konan.llvm.CodeGeneratorVisitor.visitModuleFragment(IrToBitcode.kt:263)
  at org.jetbrains.kotlin.ir.declarations.impl.IrModuleFragmentImpl.accept(IrModuleFragmentImpl.kt:46)
  at org.jetbrains.kotlin.ir.visitors.IrElementVisitorVoidKt.acceptVoid(IrElementVisitorVoid.kt:247)
  at org.jetbrains.kotlin.backend.konan.llvm.IrToBitcodeKt$emitLLVM$7.invoke(IrToBitcode.kt:130)
  at org.jetbrains.kotlin.backend.konan.llvm.IrToBitcodeKt$emitLLVM$7.invoke(IrToBitcode.kt)
  at org.jetbrains.kotlin.backend.konan.PhaseManager$phase$$inlined$with$lambda$1.invoke(KonanPhases.kt:139)
  at org.jetbrains.kotlin.backend.konan.PhaseManager$phase$$inlined$with$lambda$1.invoke(KonanPhases.kt:118)
  at org.jetbrains.kotlin.konan.util.UtilKt.profileIf(Util.kt:34)
  at org.jetbrains.kotlin.backend.konan.PhaseManager.phase$backend_native_compiler(KonanPhases.kt:138)
  at org.jetbrains.kotlin.backend.konan.llvm.IrToBitcodeKt.emitLLVM(IrToBitcode.kt:129)
  at org.jetbrains.kotlin.backend.konan.KonanDriverKt$runTopLevelPhases$4$2.invoke(KonanDriver.kt:97)
  at org.jetbrains.kotlin.backend.konan.KonanDriverKt$runTopLevelPhases$4$2.invoke(KonanDriver.kt)
  at org.jetbrains.kotlin.backend.konan.PhaseManager$phase$$inlined$with$lambda$1.invoke(KonanPhases.kt:139)
  at org.jetbrains.kotlin.backend.konan.PhaseManager$phase$$inlined$with$lambda$1.invoke(KonanPhases.kt:118)
  at org.jetbrains.kotlin.konan.util.UtilKt.profileIf(Util.kt:34)
  at org.jetbrains.kotlin.backend.konan.PhaseManager.phase$backend_native_compiler(KonanPhases.kt:138)
  at org.jetbrains.kotlin.backend.konan.KonanDriverKt$runTopLevelPhases$4.invoke(KonanDriver.kt:96)
  at org.jetbrains.kotlin.backend.konan.KonanDriverKt$runTopLevelPhases$4.invoke(KonanDriver.kt)
  at org.jetbrains.kotlin.backend.konan.PhaseManager$phase$$inlined$with$lambda$1.invoke(KonanPhases.kt:139)
  at org.jetbrains.kotlin.backend.konan.PhaseManager$phase$$inlined$with$lambda$1.invoke(KonanPhases.kt:118)
  at org.jetbrains.kotlin.konan.util.UtilKt.profileIf(Util.kt:34)
  at org.jetbrains.kotlin.backend.konan.PhaseManager.phase$backend_native_compiler(KonanPhases.kt:138)
  at org.jetbrains.kotlin.backend.konan.KonanDriverKt.runTopLevelPhases(KonanDriver.kt:90)
  at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:75)
  at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:42)
  at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:95)
  at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:50)
  at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:88)
  at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:66)
  at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:34)
  at org.jetbrains.kotlin.cli.common.CLITool$Companion.doMainNoExit(CLITool.kt:180)
  at org.jetbrains.kotlin.cli.common.CLITool$Companion.doMain(CLITool.kt:171)
  at org.jetbrains.kotlin.cli.bc.K2Native$Companion$main$1.invoke(K2Native.kt:197)
  at org.jetbrains.kotlin.cli.bc.K2Native$Companion$main$1.invoke(K2Native.kt:188)
  at org.jetbrains.kotlin.konan.util.UtilKt.profileIf(Util.kt:34)
  at org.jetbrains.kotlin.konan.util.UtilKt.profile(Util.kt:29)
  at org.jetbrains.kotlin.cli.bc.K2Native$Companion.main(K2Native.kt:190)
  at org.jetbrains.kotlin.cli.bc.K2NativeKt.main(K2Native.kt:202)
  at org.jetbrains.kotlin.cli.utilities.MainKt.main(main.kt:27)

Task :compileKonanTestsdkIos_arm64 FAILED
FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':compileKonanTestsdkIos_arm64'.

Process 'command '/Library/Java/JavaVirtualMachines/jdk1.8.0_172.jdk/Contents/Home/bin/java'' finished with non-zero exit value 2

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
• Get more help at https://help.gradle.org
  BUILD FAILED in 20s
  2 actionable tasks: 2 executed
  Error:Build failed in 21 s 614 ms

[olonho]

Is it still reproducible?

[vvlevchenko]

I can't reproduce, feel free to reopen in case you're still experiencing the issue. It will be helpful if you provide the project or simplified its version.

[alexfacciorusso]

Same problem with 0.8.1 kotlin-platform-native plugin. Last lines in the log:

 * Source files: [various .kt files]
 * Compiler version info: Konan: 0.8.1 / Kotlin: 1.2.70
 * Output kind: FRAMEWORK

exception: java.lang.AssertionError: Assertion failed
	at org.jetbrains.kotlin.backend.konan.llvm.LlvmUtilsKt.importGlobal(LlvmUtils.kt:219)
	at org.jetbrains.kotlin.backend.konan.llvm.CodeGenerator.getObjectInstanceStorage(CodeGenerator.kt:64)
	at org.jetbrains.kotlin.backend.konan.llvm.FunctionGenerationContext.getObjectValue(CodeGenerator.kt:698)

[alexfacciorusso]

Checking the LlvmUtils.kt file at the line 219, seems that the failed assertion is
assert(LLVMGetThreadLocalMode(found) == context.llvm.tlsMode)

[sbogolepov]

Fixed in master.