I have a document type "docType1b".
When I rename it "docType1c", it closes the dialog where I have entered the new name, and after a while a popup window appears:
Uncaught exception: java.lang.ClassCastException
at Unknown.fillInStackTrace(studio-0.js)
at Unknown.Throwable(studio-0.js)
at Unknown.Exception(studio-0.js)
at Unknown.RuntimeException(studio-0.js)
at Unknown.ClassCastException(studio-0.js)
at Unknown.dynamicCastToString(studio-0.js)
at Unknown.onSuccess_29(studio-0.js)
at Unknown.onFailure_6(studio-0.js)
at Unknown.onResponseReceived(studio-0.js)
at Unknown.onResponseReceived_6(studio-0.js)
at Unknown.fireOnResponseReceived(studio-0.js)
at Unknown.onReadyStateChange(studio-0.js)
at Unknown.onreadystatechange<(studio-0.js)
at Unknown.apply_0(studio-0.js)
at Unknown.entry0(studio-0.js)
at Unknown.entry_0/<(studio-0.js)
at Unknown.anonymous(Unknown)