Less noisy transform failure errors

- Don't spew a whole lot of "rethrowing expection" log messages on the default log level - Don't output tons of duplicate transform error messages - instead only output the message if its different to the last error encountered (avoids flooding the console when transform failures occur during raster projection, resulting in quasi-hangs)
qgis · Feb 17, 2020 · f749ba5 · f749ba5
1 parent d4d6f79
commit f749ba5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/core/qgscoordinatetransform.h b/src/core/qgscoordinatetransform.h
@@ -681,6 +681,7 @@ class CORE_EXPORT QgsCoordinateTransform
     bool mBallparkTransformsAreAppropriate = false;
     bool mDisableFallbackHandler = false;
     mutable bool mFallbackOperationOccurred = false;
+    mutable QString mLastError;
 
 #if PROJ_VERSION_MAJOR>=6
     bool setFromCache( const QgsCoordinateReferenceSystem &src,