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I have downloaded some open source software written in Java and tried to compile it using Eclipse.
I got the error: “The hierarchy of the type ‘Class name’ is inconsistent” in some files.
What causes these errors and how do I fix them?
It means you are trying to implement a non-existing interface or you’re extending an non-existing class.
Try to refresh your Eclipse.
If it doesn’t work, it may mean that you have a reference to a JAR that is not in the build path.
Check your project’s classpath and verify that the jar containing the interface or the class is in it.