Flow price: --
da53015b627269d64297d27875ef967589e1715144e29b6c8ce77c907aa656fc

Transaction

Hash: da53015b627269d64297d27875ef967589e1715144e29b6c8ce77c907aa656fc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> da53015b627269d64297d27875ef967589e1715144e29b6c8ce77c907aa656fc:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
da53015b627269d64297d27875ef967589e1715144e29b6c8ce77c907aa656fc
Status:
ERROR
Block height:
41610921
Block id:
3234a31ba712d85e35094ac3caa3dd023af59d633ef0872833999216f2b2f42e
Timestamp:
Saturday 26 November 2022 at 08:29:58 UTC
()
Proposer:
Authorizers:
Gas used:
26