Ошибка компиляции при попытке импортировать пакет в Ballerina
Я новичок в Ballerina и пытаюсь импортировать какой-нибудь коннектор OpenAPI (например, ballerinax/fraudlabspro.frauddetection) в свой проект Ballerina. Однако я продолжаю сталкиваться с ошибкой, как указано ниже:
Compiling source
admin/test2:0.1.0
ballerina: Oh no, something really went wrong. Bad. Sad.
We appreciate it if you can report the code that broke Ballerina in
https://github.com/ballerina-platform/ballerina-lang/issues with the
log you get below and your sample code.
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[2023-11-08 07:48:35,043] SEVERE {b7a.log.crash} - Cannot read field "flags" because "type.tsymbol" is null
java.lang.NullPointerException: Cannot read field "flags" because "type.tsymbol" is null
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:2709)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.expressions.BLangTypeInit.accept(BLangTypeInit.java:70)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeExpr(CodeAnalyzer.java:3514)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:3196)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.expressions.BLangCheckedExpr.accept(BLangCheckedExpr.java:70)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeExpr(CodeAnalyzer.java:3514)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:1717)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.BLangSimpleVariable.accept(BLangSimpleVariable.java:59)
at org.wso2.ballerinalang.compiler.tree.SimpleBLangNodeAnalyzer.visitNode(SimpleBLangNodeAnalyzer.java:215)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeNode(CodeAnalyzer.java:349)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:1834)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.statements.BLangSimpleVariableDef.accept(BLangSimpleVariableDef.java:55)
at org.wso2.ballerinalang.compiler.tree.SimpleBLangNodeAnalyzer.visitNode(SimpleBLangNodeAnalyzer.java:215)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeNode(CodeAnalyzer.java:349)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:538)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.BLangBlockFunctionBody.accept(BLangBlockFunctionBody.java:65)
at org.wso2.ballerinalang.compiler.tree.SimpleBLangNodeAnalyzer.visitNode(SimpleBLangNodeAnalyzer.java:215)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeNode(CodeAnalyzer.java:349)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visitFunction(CodeAnalyzer.java:513)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:456)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.BLangFunction.accept(BLangFunction.java:81)
at org.wso2.ballerinalang.compiler.tree.SimpleBLangNodeAnalyzer.visitNode(SimpleBLangNodeAnalyzer.java:215)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeNode(CodeAnalyzer.java:349)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyzeTopLevelNodes(CodeAnalyzer.java:338)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:326)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.visit(CodeAnalyzer.java:280)
at org.wso2.ballerinalang.compiler.tree.BLangPackage.accept(BLangPackage.java:172)
at org.wso2.ballerinalang.compiler.tree.SimpleBLangNodeAnalyzer.visitNode(SimpleBLangNodeAnalyzer.java:215)
at org.wso2.ballerinalang.compiler.semantics.analyzer.CodeAnalyzer.analyze(CodeAnalyzer.java:314)
at io.ballerina.projects.internal.CompilerPhaseRunner.codeAnalyze(CompilerPhaseRunner.java:196)
at io.ballerina.projects.internal.CompilerPhaseRunner.performTypeCheckPhases(CompilerPhaseRunner.java:119)
at io.ballerina.projects.ModuleContext.compileInternal(ModuleContext.java:435)
at io.ballerina.projects.ModuleCompilationState$1.compile(ModuleCompilationState.java:45)
at io.ballerina.projects.ModuleContext.compile(ModuleContext.java:383)
at io.ballerina.projects.PackageCompilation.compileModulesInternal(PackageCompilation.java:208)
at io.ballerina.projects.PackageCompilation.compileModules(PackageCompilation.java:192)
at io.ballerina.projects.PackageCompilation.compile(PackageCompilation.java:99)
at io.ballerina.projects.PackageCompilation.from(PackageCompilation.java:94)
at io.ballerina.projects.PackageContext.getPackageCompilation(PackageContext.java:242)
at io.ballerina.projects.Package.getCompilation(Package.java:150)
at io.ballerina.projects.Package.runCodeGeneratorPlugins(Package.java:319)
at io.ballerina.cli.task.CompileTask.execute(CompileTask.java:142)
at io.ballerina.cli.TaskExecutor.executeTasks(TaskExecutor.java:40)
at io.ballerina.cli.cmd.RunCommand.execute(RunCommand.java:223)
at java.base/java.util.Optional.ifPresent(Optional.java:178)
at io.ballerina.cli.launcher.Main.main(Main.java:58)
ERROR [test2:(1:1,1:1)] Compilation failed due to: Cannot read field "flags" because "type.tsymbol" is null
error: compilation contains errors
Я попытался покопаться в документации, а также на GitHub, но понятия не имею, о чем именно эта ошибка. Может ли кто-нибудь помочь мне в этом?
Ниже приведен код из моего main.bal:
import ballerina/io;
import ballerinax/fraudlabspro.frauddetection as ff;
public function main() {
io:println("Hello, World!");
ff:Client baseClient = check new Client();
}