Flow price: --
7d9508b1bae673c20714cfffbe6170383fce1c65c061a6d77d524863216abebf

Transaction

Hash: 7d9508b1bae673c20714cfffbe6170383fce1c65c061a6d77d524863216abebf
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:
  --> 7d9508b1bae673c20714cfffbe6170383fce1c65c061a6d77d524863216abebf: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:
7d9508b1bae673c20714cfffbe6170383fce1c65c061a6d77d524863216abebf
Status:
ERROR
Block height:
41160348
Block id:
f5f5c2a28fb163612a619d40a9a4f3aba77d7fe621514881a3ed54927e99576f
Timestamp:
Saturday 19 November 2022 at 01:57:33 UTC
()
Proposer:
Authorizers:
Gas used:
26