Fix lspFrame.source NPE on stackTrace request #616
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Follow up to: - microsoft#614 - microsoft#609 With the change to set the line number to 0 the jdiLineNumber != lspFrame.line comparison can evaluate to true: dap> lspFrame Types$StackFrame@78 column: 1 id: 6 line: 0 name: "0x000000002f0bc000.invokeVirtual(Object,Object)" presentationHint: "subtle" source: null dap> jdiLineNumber -1 `source` being null caused an NPE
mfussenegger
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chagong,
jdneo,
testforstephen and
wenytang-ms
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mfussenegger
commented
Dec 4, 2025
Comment on lines
116
to
+117
| int jdiLineNumber = AdapterUtils.convertLineNumber(jdiFrame.lineNumber, context.isDebuggerLinesStartAt1(), context.isClientLinesStartAt1()); | ||
| if (jdiLineNumber != lspFrame.line) { | ||
| if (jdiLineNumber != lspFrame.line && lspFrame.source != null) { |
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Could also change convertLineNumber to return 0 as is?
No idea what other implications that might have.
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Follow up to:
With the change to set the line number to 0 the jdiLineNumber !=
lspFrame.line comparison can evaluate to true:
sourcebeing null caused an NPEFixes #612