System.StringException: Starting position out of bounds: 201590400 about zippex HOT 7 OPEN

Hello @Akashkumar12 did you resolve it. I am also getting the same issue. Let me know if there's any solution for this. Thank you.

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Hi
I am getting a similar error:

Line: 402, Column: 1
System.StringException: Starting position out of bounds: 1819193000

The Exception is thrown from the file Zippex.cls at line 402.
Based on the values of the variables it looks like the theStart and theEnd is way to high as the ZipFileString is only 1822 characters.

400: Integer theStart = offset+46;
401: Integer theEnd = theStart + HexUtil.hexToIntLE(fileNameLength);
402: fileName = zipFileString.substring(theStart*2, theEnd*2);// (f bytes)       Offset 46

The file I am trying to read is an excel file.
Here is values of the variables used:

theStart = 909596500
theEnd = 909596500
fileNameLength = 
zipFileString.length() = 1822

Here is the code I am running using Anonymous Apex in Developer Console.

List<Attachment> attList = [SELECT Id, Name, Body FROM Attachment WHERE ParentId='<Case ID>'];
if(!attList.isEmpty()){
	Zippex sampleZip = new Zippex(attList[0].Body);
}

from zippex.

while reading Pdf file am getting System.StringException: Starting position out of bounds: 646326178.Can you please help me on this.

Thank you.

from zippex.

I am getting the same error:

System.StringException: Starting position out of bounds: 1194067618

from zippex.

I am getting the same error:

System.StringException: Starting position out of bounds: 1141229184

Could anybody help in this issue ....

from zippex.

I am facing the same issue.. Please let me know if anyone has resolved this issue.

Thank you in advance

from zippex.

I got this error everytime I tried to extract an corrupted ZIP File. Pay Attention which is the body of the BinaryAttachment. It should be a blob. During Testing convert your ZIP File into an HEX Value oder Base64String!

HEX
binaryAttachment.body = EncodingUtil.convertFromHex('YOUR HEX VALUE GOES IN HERE');

BASE64
binaryAttachment.body = EncodingUtil.base64DECODE('YOUR BASE64 ENCODED VALUE GOES IN HERE');

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