Cannot invoke "java.lang.StringBuilder.substring(int, int)" because "this.mixedBuffer" is null

[SGE66]

Hi,
seems the library is not (fully) compatible with org.json (maybe it was not the intention) ?

JSONObject test = new JSONObject(s); test.put("viaapi",false); System.out.println(test.getBoolean("viaapi")); // OK System.out.println(test.getString("viaapi")); // FAILS

With org.json the test.getString("viaapi") returns "false".
Here it fails with error: Cannot invoke "java.lang.StringBuilder.substring(int, int)" because "this.mixedBuffer" is null

Can you have a look and correct if this is not intented ?
Thx,
Stefan

[aperfilev]

Hi Stefan,

I'm actually just noticed this Issue created back in Jun 8th 2025.
I will take a look and let you know. I haven't touched this project for a while now.

If you have any dependencies or requirements for this code - please feel free to write directly to my email.

Regards,
Alexandr