IOS development Bug

IOS development Bug

Collect bugs encountered during development and learning.

 

 

1. The error message is returned when the cell ID is used to set the position. This causes program to crash.

2. For the divisor algorithm, you can directly calculate the result and write the result. Do not lazy the formula to allow the computer to calculate the result. What's more, the divisor may calculate the infinite decimal number.

3. Change the property name of The Link. Do not forget to reconnect the link. Otherwise, a bug that is easy to see will occur.

4. slider constantly calls related methods and refreshes. If the parameters passed by this method may occupy memory, such as an object, the transmission process may not be able to keep up with the refreshing speed of the slider, here we need to process it, or find another method. 5. If there are many files in the project, but this happens in the folder directory, in the same project, however, the same files can coexist in different directories. For example, the solution is to take a closer look at the error message, and then: in this way, you can find the problem. Fixed the Bug. 6. Assertion failure in-[UIApplication _ runWithMainScene Bug

Problems:

The solution is to copy the bug information Assertion failure in-[UIApplication _ runWithMainScene... to the Google search engine: