Benedikt Ritter created GROOVY-9987:
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Summary: MissingMethodException when a base class calls a static
method inside a closure
Key: GROOVY-9987
URL: https://issues.apache.org/jira/browse/GROOVY-9987
Project: Groovy
Issue Type: Bug
Affects Versions: 3.0.7
Reporter: Benedikt Ritter
Attachments: test.groovy
If a class calls a method on a base class and that method class a static method
inside a closure a MissingMethodException will be thrown at runtime.
Try executing the attached script with Groovy 3.0.7. It will yield:
{code:java}
❯ groovy test.groovy
Caught: groovy.lang.MissingMethodException: No signature of method:
StaticTest.baseRunStatic() is applicable for argument types: () values: []
groovy.lang.MissingMethodException: No signature of method:
StaticTest.baseRunStatic() is applicable for argument types: () values: []
at Base$_baseRun_closure1.doCall(test.groovy:5)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at Base.baseRun(test.groovy:4)
at Base$baseRun.callCurrent(Unknown Source)
at StaticTest.run(test.groovy:17)
at StaticTest$run.call(Unknown Source)
at test.run(test.groovy:21)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
{code}
As a work around the method call to baseRunStatic() can be prefixed with the
class name.
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