In the issue navigator inside Xcode4, a lot of warnings are shown as well as errors.
How can I force it to only show errors? i.e. I would like hide warnings.
The Issue Navigator displays automatically if problems are found during a build or analyze process.
In Xcode 9.2 (at least), you can single click on the error / warning icon in the tooltip and it will expand. Show activity on this post. I'm sure if you expand the left hand pane, it shows the full error. Ensure you are in the Warnings/Errors tab.
Select your project and select your target and show Build Phases . Search the name of the file in which you want to hide, and you should see it listed in the Compile Sources phase. Double-click in the Compiler Flags column for that file and enter -w to turn off all warnings for that file.
Click the filter button at the bottom of the navigator:
at the bottom of navigator filter by error word
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