tapwork / heapinspector-for-ios Goto Github PK

[UINavigationBar frame]: unrecognized selector sent to class 0x1b03fcd60

1. Check out code with tag 0.0.6, and run the HeapInspectorExample.
2. Tap Record button and Gallery button.
   It crash in NSObject+HeapInspector.m, Line 152, EXC_BAD_ACCESS.

BTW, it seams this was introduced in commit: 45fb730. The param backtrace is released in getBacktrace().

crash on the method every time. I have on idea to debug it

The pod doesn't have the latest code. When will it be updated?

When I run my app with HeapInspector, I start it in AppDelegate in didFinishLaunching, a couple of seconds in running it, the simulator freezes. Both the record and heap buttons, and everything in my app stops responding to inputs. Issue reproduces both on simulator and on device.

Debug navigator shows like 10-20% CPU activity and about 10mbps of ram, which is regular app usage.

ld: library not found for -lPods-HeapInspector
clang: error: linker command failed with exit code 1 (use -v to see invocation)

@tapwork
if use pods, will start .xcworkspace file, but project no this file

Just crashed when using Masonry with blocks.

Crashed line looks like:

[self.currentFrame mas_updateConstraints:^(MASConstraintMaker *make) {
    make.left.equalTo(self.currentFrame.superview).with.offset(3.0 + pageSize * 2);
}];

I'm not sure if the implementation of objc_retainBlock is all right in HeapInspector.

id objc_retainBlock(id value)
{
    if (value) {
        recordAndRegisterIfPossible(value,"retainBlock");
    }
    [value copy];

    return value;
}

According to http://clang.llvm.org/docs/AutomaticReferenceCounting.html objc_retainBlock should do more than just copy?

If value is null, this call has no effect. Otherwise, if the block pointed to by value is still on the stack, it is copied to the heap and the address of the copy is returned. Otherwise a retain operation is performed on the block exactly as if it had been sent the retain message.

In my app, I record the memory usage, but it too slow.
One operation may cost ten minutes.

If run for a while, the app may killed because the memory:Message from debugger: Terminated due to Memory Error
I Test this in iPhone 6 & iphone 5c. The project is large and many objects are alloced when running.

somebody has the same problem? how should I resolve this. Thanks!

when I install HeapInspector in my program,I find that your framework can product memory leak! Can you answer me the reason? I want to say my program has not memory leak. I just want to test your framwork,no except to see what it causes now.

crash stack:

crash code:

the log output:
2016-03-16 22:55:04.864 Weiyun[3862:2294084] zone address:0x1042ac000 index:0
2016-03-16 22:55:05.123 Weiyun[3862:2294084] zone address:0x104518000 index:1
2016-03-16 22:55:05.123 Weiyun[3862:2294084] zone address:0x13784a000 index:2
2016-03-16 22:55:05.124 Weiyun[3862:2294084] zone address:0x1047f8000 index:3
2016-03-16 22:55:05.124 Weiyun[3862:2294084] zone address:0x19f939e70 index:4
2016-03-16 22:55:05.124 Weiyun[3862:2294084] zone address:0x137179800 index:5
2016-03-16 22:55:05.130 Weiyun[3862:2294084] zone address:0x1042ac000 index:0
2016-03-16 22:55:05.636 Weiyun[3862:2294084] zone address:0x104518000 index:1
2016-03-16 22:55:05.636 Weiyun[3862:2294084] zone address:0x13784a000 index:2
2016-03-16 22:55:05.637 Weiyun[3862:2294084] zone address:0x1047f8000 index:3
2016-03-16 22:55:05.637 Weiyun[3862:2294084] zone address:0x19f939e70 index:4
Weiyun(3862,0x1a05f9000) malloc: Attempted to register zone more than once: 0x16fd99c18
2016-03-16 22:55:05.637 Weiyun[3862:2294084] zone address:0x137179800 index:5
2016-03-16 22:55:05.637 Weiyun[3862:2294084] zone address:0x16fd99c18 index:6

I don't know what happed, It's crash everytime I want stop record or tap the Heap Bar.

Thanks

Can you show how this could be used without a GUI? e.g.. in app extensions that can't display a full UI? A simple way using NSLog() would be much appreciated.

Currently not able to push to a new branch because of some creds issue.

How would any of you like me to get these changes up and into Master?

Thanks.

Since swift isn't using prefix anymore, it's really hard our own objects. I can think two solutions to make it working with this kind of projects:

• Filtering using the project module instead of using a simple prefix
• Add a search field which can make easier to track our own objects

I am confused by the algorithm of Retain Count.
in HeapInspector,Retain Count = alloc+retain+strong -release, but is not always equals to CFGetRetainCount((__bridge CFTypeRef)object), why?