Multiple errors when compiling for 64-bit

Question

Multiple errors when compiling for 64-bit

tomislav opened this issue 11 years ago · comments

Tomislav Filipcic commented 11 years ago

There are multiple errors when compiling ColorUtils for 64-bit. Try it with the 64-bit simulator.

Nick Lockwood · Answer 1 · Fri Oct 18 2013 23:29:14 GMT+0800 (China Standard Time)

Works fine for me. What errors are you seeing?

Tomislav Filipcic · Answer 2 · Fri Oct 18 2013 23:38:55 GMT+0800 (China Standard Time)

/Users/tomislav/xxx/Pods/ColorUtils/ColorUtils/ColorUtils.m:143:12: Multiple methods named 'initWithRGBValue:' found with mismatched result, parameter type or attributes

/Users/tomislav/xxx/Pods/ColorUtils/ColorUtils/ColorUtils.m:148:12: Multiple methods named 'initWithRGBAValue:' found with mismatched result, parameter type or attributes

and a lot of...

/Users/tomislav/xxx/Pods/ColorUtils/ColorUtils/ColorUtils.m:143:43: Implicit conversion loses integer precision: 'NSInteger' (aka 'long') to 'int32_t' (aka 'int')

This is with "iPhone Retina (4-inch 64-bit)". Works fine with the non-64bit simulator. Are you compiling for arm64?

Nick Lockwood · Answer 3 · Sat Oct 19 2013 00:02:09 GMT+0800 (China Standard Time)

Sounds like you may have another library or category that declares a method called initWithRGBValue. try searching your project for "initWithRGBValue" and see what comes up.

For the latter error, are you storing color values in NSInteger variables? If you you'll need to explicitly cast them to (int32_t) when you assign them to initWithRGBAValue:, or just use int32_t variables instead.

Tomislav Filipcic · Answer 4 · Sat Oct 19 2013 01:44:39 GMT+0800 (China Standard Time)

I've started a new empty project and only installed ColorUtils with cocoapods and I'm getting the same error when building for the 64bit simulator. I've made no changes to the code from the stock Apple boilerplate for empty projects.

Here is the test project: https://dl.dropboxusercontent.com/u/701/test.zip

10.9 Mavericks GM
Xcode 5.0.1 GM

Nick Lockwood · Answer 5 · Sun Oct 20 2013 17:31:57 GMT+0800 (China Standard Time)

Thanks. I don't know why this didn't show up when I tested it - must be the old project settings or something.

This is now fixed in 1.1.1.

Tomislav Filipcic · Answer 6 · Sun Oct 20 2013 19:36:45 GMT+0800 (China Standard Time)

Thanks. But did you forget to push version 1.1.1? :)

Nick Lockwood · Answer 7 · Sun Oct 20 2013 22:02:46 GMT+0800 (China Standard Time)

Er... Whoops. I pushed it yesterday but it was while github was having some problems so I guess it didn't work.

Nick Lockwood · Answer 8 · Sun Oct 20 2013 22:10:45 GMT+0800 (China Standard Time)

It's up there if you check the releases. It just hasn't updated the master branch for some reason. Can you check if cocoapods is returning the correct version? (I'm not at my computer)

Tomislav Filipcic · Answer 9 · Sun Oct 20 2013 22:16:36 GMT+0800 (China Standard Time)

Yes, cocoapods is showing 1.1.1.