Emmeran Seehuber created PDFBOX-4013:
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Summary: Java 9/macOS: Debugger App does not start
(NoSuchMethodException)
Key: PDFBOX-4013
URL: https://issues.apache.org/jira/browse/PDFBOX-4013
Project: PDFBox
Issue Type: Bug
Components: Utilities
Affects Versions: 2.0.8
Reporter: Emmeran Seehuber
It seems the debugger app wants to integrate nicely into macOS and uses some
private API for this. This worked fine with all Java versions including 8, but
does no longer work with 9.
Java 9 provides new APIs for this, but till PDFBox can depend on Java 9 (or the
next LTS Java 11) it should at least catch this and not crash....
The application does not start, and instead displays a dialog with a stack
trace.
Console Output + StackTrace:
{code}
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.pdfbox.debugger.ui.OSXAdapter
(file:/Users/emmy/Downloads/debugger-app-2.0.7.jar) to constructor
com.apple.eawt.Application()
WARNING: Please consider reporting this to the maintainers of
org.apache.pdfbox.debugger.ui.OSXAdapter
WARNING: Use --illegal-access=warn to enable warnings of further illegal
reflective access operations
WARNING: All illegal access operations will be denied in a future release
Mac OS X Adapter could not talk to EAWT:
java.lang.RuntimeException: java.lang.NoSuchMethodException:
com.apple.eawt.Application.addApplicationListener(com.apple.eawt.ApplicationListener)
org.apache.pdfbox.debugger.ui.OSXAdapter.setHandler(OSXAdapter.java:171)
org.apache.pdfbox.debugger.ui.OSXAdapter.setFileHandler(OSXAdapter.java:137)
org.apache.pdfbox.debugger.PDFDebugger.initComponents(PDFDebugger.java:301)
org.apache.pdfbox.debugger.PDFDebugger.<init>(PDFDebugger.java:182)
org.apache.pdfbox.debugger.PDFDebugger.main(PDFDebugger.java:1201)
Caused by: java.lang.NoSuchMethodException:
com.apple.eawt.Application.addApplicationListener(com.apple.eawt.ApplicationListener)
java.base/java.lang.Class.getDeclaredMethod(Class.java:2432)
org.apache.pdfbox.debugger.ui.OSXAdapter.setHandler(OSXAdapter.java:163)
org.apache.pdfbox.debugger.ui.OSXAdapter.setFileHandler(OSXAdapter.java:137)
org.apache.pdfbox.debugger.PDFDebugger.initComponents(PDFDebugger.java:301)
org.apache.pdfbox.debugger.PDFDebugger.<init>(PDFDebugger.java:182)
org.apache.pdfbox.debugger.PDFDebugger.main(PDFDebugger.java:1201)
{code}
To workaround this problem I have to run the debugger app using JDK 8. This is
ok for now, but very annoying.
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