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ClassCastException #67

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TiMauzi opened this issue Mar 12, 2021 · 2 comments
Closed

ClassCastException #67

TiMauzi opened this issue Mar 12, 2021 · 2 comments

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@TiMauzi
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TiMauzi commented Mar 12, 2021 •
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Using Intellij IDEA 2020.3.2 (Ultimate), I followed the instructions given for Intellij IDEA IDE on a fresh test project, using the javac8-oo-plugin-0.5.jar. I copy-pasted the example into a fresh class Test.java.

When I try compiling (using Java 15.0.1), the following exception appears:

java: java.lang.ClassCastException: class com.sun.proxy.$Proxy21 cannot be cast to class com.sun.tools.javac.processing.JavacProcessingEnvironment (com.sun.proxy.$Proxy21 is in unnamed module of loader java.net.URLClassLoader @2ff4acd0; com.sun.tools.javac.processing.JavacProcessingEnvironment is in module jdk.compiler of loader 'app')

What may be gone wrong?
@amelentev
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You need to use the java 8 compiler. There is no support for java versions above 8.

@amelentev
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#59

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@amelentev @TiMauzi