crashed on ios 11

[penghaibo203]

added to my app in ios 11, it crashed when retain cycles

[gaoyuqiang]

me too

[pjocer]

me too,and another point is that i cant call keyboard up.
can someone tell me why?

[mayu0418]

me too

[xinxi053]

  @try {
    for (id subobject in self.object) {
      if (retainsKeys) {
        FBObjectiveCGraphElement *element = FBWrapObjectGraphElement(self, subobject, self.configuration);
        if (element) {
          [temporaryRetainedObjects addObject:element];
        }
      }
      if (isKeyValued && retainsValues) {
        FBObjectiveCGraphElement *element = FBWrapObjectGraphElement(self,
                                                                     [self.object objectForKey:subobject],  //crashed here, subobject it's a UITableView
                                                                     self.configuration);
        if (element) {
          [temporaryRetainedObjects addObject:element];
        }
      }
    }
  }

[vsravan]

I have same issue when I'm compiling from Xcode 9.2 App is crashing.

[nRewik]

@xinxi053 same issue.

Does someone know how to solve this ?

[zhangxqq]

1 I also can't call keyboard up, but I found in release mode is normal, who know why?
2 About the crash I modified FBObjectiveCObject file, do with CALayerArray specially, like this:

• (NSSet *)allRetainedObjects
  {
  Class aCls = object_getClass(self.object);
  if (!self.object || !aCls) {
  return nil;
  }
  if ([NSStringFromClass(aCls) hasPrefix:@"CALayerArray"]) {
  return nil;
  }
  ......

I test in my project it can use normally, you can try.
Also, the same question have been answerd, the link is: facebook/FBRetainCycleDetector#60,
but the fact is the question is still not sloved.

[LiZhiDaDa]

me too. carsh and no keyboard.
anyone can solve this question.

[vsravan]

Me too, crashing on Device 11.4 and Xcode 10.2 while doing Retain cycle. does anyone has the solution??

[lafayea]

me too