Has anyone converted an app from 1.2 to Swift 2? My app is small - about 1k LOC, and its been converting for >2 hours now. I'm stuck on the following screen:
How long should I expect this to take? Thanks...
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The process is long, but it shouldn't take more than several minutes. The Swift converter is probably having an issue (e.g.: some kind of infinite loop).
You should abort and try to find what happened or maybe migrate manually.
于 2015-07-29T15:36:25.807 回答
1
Swift compiler has an issue with arrays. I have commented out all the elements of the array (like 10x UIColor), left only one element and conversion went smoothly.
Here's how you can debug the issue in your project:
- Got to the Report navigator (CMD + 8)
- Build your app, select the latest build and watch log (select
All Messagesfilter) - The problematic file will be stuck on the compile status.
- Navigate to that file and figure out what can hang the compiler (probably arrays/dictionaries).
Why build not convert? Because it's verbose.
于 2015-09-14T08:58:37.340 回答