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API > API/Developer > API/Developer/TraceAnalysis > API/Developer/TraceAnalysis/FTraceWriter
Description
Returns the last error message from the stack. Returns an empty string if there was no error. Continuing to call GetLastError() will extract the previous emitted error until the stack is empty.
| Name | GetLastError |
| Type | function |
| Header File | /Engine/Source/Developer/TraceAnalysis/Public/Trace/TraceWriter.h |
| Include Path | #include "Trace/TraceWriter.h" |
| Source | /Engine/Source/Developer/TraceAnalysis/Private/TraceWriter.cpp |
const FString & GetLastError() const