RNFetchBlobReqBuilder.m Crash bug

[zi6xuan]

RNFetchBlobReqBuilder.m
lineNumber:275
__block NSDictionary * nextField = [form objectAtIndex:i];
formis length==0,it will be Crash

*** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]:
 index 0 beyond bounds for empty array'
*** First throw call stack:
(0x23626fef8 0x23543da40 0x2361e585c 0x236155ba8 0x104f5c43c 0x104f5a1f4 0x1055db840 0x1055dcde4 0x1055dfcac 0x1055ee1f8 0x1055eebe4 0x235e8a190 0x235e8cd00)

[Babazon]

I have this too, but I don't know why. I was able to catch the error message in console.app because it crashes before react-native can even react.
I am using .fetch() method to post a multipart form, basically an array. But I am able to print the array before the crash, and it looks fine

[Babazon]

Got it!

{
name: 'myField',
date: 'the string data'
}

it was "date" instead of "data", but RNFetchBlob did not even throw. It just crashes.

I think this should be fixed asap.

[zi6xuan]

i found it ,when the upload array.length==0 ,that bug appeared,I think it should be no way to judge the incoming array.length==0.