Flow price: --
3b72e3f3a40158ed0593620ef9203eca585f96deea6c06da66284f66d92cdff9

Transaction

Hash: 3b72e3f3a40158ed0593620ef9203eca585f96deea6c06da66284f66d92cdff9
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:
  --> 3b72e3f3a40158ed0593620ef9203eca585f96deea6c06da66284f66d92cdff9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3b72e3f3a40158ed0593620ef9203eca585f96deea6c06da66284f66d92cdff9
Status:
ERROR
Block height:
40420170
Block id:
e42c2694d2adab0ac9ed5222471bb8036f4dd48d49cf474484c22c23ce0a3a8f
Timestamp:
Sunday 6 November 2022 at 18:50:33 UTC
()
Proposer:
Authorizers:
Gas used:
26