Compile error - No such class: jdk.Profile+Annotation #1231
Comments
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BTW: This issue was the reason why I asked in #1223 (comment) about a newer version of the compiler (I hoped a newer version could have a fix 😄). |
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Update: I tried a number of scenarios and found that using Java 9+ to build with a target of Java 8 can work with the current The parent POM here sets the release config value when maven is run with Java 9+. Clearing this value allows the sample project to build successfully: <properties>
<maven.compiler.release></maven.compiler.release>
</properties>You could also choose to run the compiler in a separate process (Java 8 or Java 9+), which also works if the release value is cleared: <properties>
<maven.compiler.fork>true</maven.compiler.fork>
<maven.compiler.release></maven.compiler.release>
</properties>Also, there is a newer batch compiler artifact (3.0.7-02) than the one you are using (3.0.7-01). Batch compiler 2.5.14-03 and 3.0.8-02 will deal with the |
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In this case, there is an AST transform that is calling @Override
public Class getTypeClass() {
if (hasClass()) return clazz;
throw new MissingClassException(this, "-- JDTClassNode.getTypeClass() cannot locate it using transform loader");
}
@Override
public boolean hasClass() {
if (clazz == null && !unfindable) {
// Some AST transforms are written such that they refer to typeClass on a ClassNode.
// This is not available within Eclipse. However, we can support it in a rudimentary
// fashion by attempting a class load using the transform loader (if it's available).
ClassLoader transformLoader = resolver.compilationUnit.getTransformLoader();
if (transformLoader != null) {
try {
clazz = Class.forName(getName(), false, transformLoader);
} catch (ReflectiveOperationException | LinkageError e) {
unfindable = true;
}
}
}
return (clazz != null);
}
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A few days ago, I had faced an issue that only appears under JDK >=11 but not under JDK 8.
The error was:
Groovy: compiler error: exception in phase 'canonicalization' in source unit '/private/tmp/j11i/groovy-eclipse-compiler-jdk11-issue/src/main/java/compilerissue/Foo.groovy' No such class: jdk.Profile+Annotation -- JDTClassNode.getTypeClass() cannot locate it using transform loaderI was not able to nail down the issue itself. To share the problem, I've isolated and shrunk the project as much as I could. A full example with one small class and one pom.xml is in this repo:
https://github.com/walery/groovy-eclipse-compiler-jdk11-issue
The main purpose is to share the problem with you. I've fixed it by switching to gmavenplus plugin.
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