文章标题

来源：互联网发布：淘宝网退回旧版本编辑：程序博客网时间：2024/06/10 03:22

*** -[__NSArrayM insertObject:atIndex:]: object cannot be nil(null)((    0   CoreFoundation                      0x00000001830b2e50  + 148    1   libobjc.A.dylib                     0x0000000182717f80 objc_exception_throw + 56    2   CoreFoundation                      0x0000000182f967c8 CFStringConvertNSStringEncodingToEncoding + 0    3   XXXXX                               0x1000a6c68 XXXXX + 683112    4   XXXXX                               0x10002b420 XXXXX + 177184    5   libdispatch.dylib                   0x0000000182afd4bc  + 24    6   libdispatch.dylib                   0x0000000182afd47c  + 16    7   libdispatch.dylib                   0x0000000182b02b84 _dispatch_main_queue_callback_4CF + 1844    8   CoreFoundation                      0x0000000183068dd8  + 12    9   CoreFoundation                      0x0000000183066c40  + 1628    10  CoreFoundation                      0x0000000182f90d10 CFRunLoopRunSpecific + 384    11  GraphicsServices                    0x0000000184878088 GSEventRunModal + 180    12  UIKit                               0x0000000188265f70 UIApplicationMain + 204    13  XXXXX                               0x1000d5064 XXXXX + 872548    14  libdyld.dylib                       0x0000000182b2e8b8  + 4)

崩溃的原因是向可变数组里添加了为nil 的内容，解决办法，再添加到数组之前确保要插入到数组里的内容不为空

0 0