I tried 3 ios8.4 iphone,only one iphone crash.
I think it may be a hardware bug.
Close for now.

I have the exact same error when using gobind on an iPhone 5 and iPhone 5C, both on iOS 8 and iOS 9. So it's probably tied to building on armv7.

I also have this (or a very similar-looking) problem, iPhone 5 and iOS 9. Here is a screenshot of my error log:

I noticed that the error in the original post by @bronze1man may be due to the Init() function, which conflicts with a method in iOS, as per this comment at the top of src/golang.org/x/mobile/bind/genobjc.go:

// TODO(hyangah): handle method name conflicts.
// - struct with SetF method and exported F field.
// - method names conflicting with NSObject methods. e.g. Init
// - interface type with InitWithRef.

My code, however, has only two functions, and I made sure they do not conflict with any other names. gobind-generated objective C file looks like this:

#ifndef __GoGotranslate_H__
#define __GoGotranslate_H__

#include <Foundation/Foundation.h>

@class GoGotranslateTranslation;

@interface GoGotranslateTranslation : NSObject {
}
@property(strong, readonly) id _ref;

- (id)initWithRef:(id)ref;
- (void)closeDatabase;
- (NSString*)translateFromString:(NSString*)src;
@end

FOUNDATION_EXPORT GoGotranslateTranslation* GoGotranslateNewTranslation(NSString* filepath);

#endif

@bronze1man I'd love to know how you figured out which part of the code to comment out to make it work!

This has been plaguing me for hours now, and I finally figured out that if I revert back to go1.5.3, it works without problems. Switch to 1.6.0, and it crashes with the error log I posted above. So it must be something that changed between these two versions?

@hermanschaaf

• I looked into the generated project of the gomobile code,
• I tried to comment out some init code.and comment out that part of init code will work.
• I found the code that generated that init code, and comment out them.

workaround

The real workaround is to use cgo with objective-c and golang and put your .h file into generated framework .h file ,and do not use gomobile rpc stuff.(only leave a empty Hello function in the gomobile rpc).

This workaround can use any objective-c ios api in cgo,
You can define objective-c class in cgo.
You can get a nice interface to ios and to golang in the framework.
You can have arc in objective-c in cgo.