崩溃问题

[qwerOC]

================================JJException Start==================================
2021-03-03 15:30:24.867388+0800 MXProject[3955:601372] JJException Type:64
2021-03-03 15:30:24.867600+0800 MXProject[3955:601372] JJException Description:Need invalidate timer from target:EasyTextView method:timerAction
2021-03-03 15:30:24.867775+0800 MXProject[3955:601372] JJException Extra info:(null)
2021-03-03 15:30:24.868163+0800 MXProject[3955:601372] JJException CallStack:(
0 MXProject 0x00000001051cfd88 -[JJExceptionProxy handleCrashException:exceptionCategory:extraInfo:] + 144
1 MXProject 0x00000001051cf980 _Z20handleCrashException24JJExceptionGuardCategoryP8NSString + 116
2 MXProject 0x00000001051d7d34 -[TimerObject fireTimer] + 352
3 Foundation 0x000000019b74d430 __NSFireTimer + 64
4 CoreFoundation 0x000000019a3d73e0 F3021642-E3C0-33F8-9911-DD303A6056D0 + 635872
5 CoreFoundation 0x000000019a3d6fe4 F3021642-E3C0-33F8-9911-DD303A6056D0 + 634852
6 CoreFoundation 0x000000019a3d64c4 F3021642-E3C0-33F8-9911-DD303A6056D0 + 632004
7 CoreFoundation 0x000000019a3d0850 F3021642-E3C0-33F8-9911-DD303A6056D0 + 608336
8 CoreFoundation 0x000000019a3cfba0 CFRunLoopRunSpecific + 572
9 GraphicsServices 0x00000001b1138598 GSEventRunModal + 160
10 UIKitCore 0x000000019ccc12f4 CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 11723508
11 UIKitCore 0x000000019ccc6874 UIApplicationMain + 164
12 MXProject 0x0000000104fdec30 main + 140
13 libdyld.dylib 0x000000019a0ae568 0B475C78-3C12-3121-B7F8-2B95B83DAF44 + 5480
)