** Enable debugging **

There are several things you can do to make your project more debugable.

• Generate debuging symbols - in the Targets tab, click on your target. Click “GCC Compiler Settings”. Make sure “Generate debugging symbols” is checked.
• Disable optimization - in the Targets tab, click on your target. Click “GCC Compiler Settings”. Set “Optimization Level” to “No optimization”.
• Break on exceptions - in the Breakpoints tab, click New. Add the following text “objc_exception_throw”

---

Once you know how to debug your code you may appreciate some DebuggingTechniques.

Here are some ErrorsAndWarnings you might run into.