Flow price: --
96ac5d5bded46c92f0e1357f9fa10a9f05677f02ecc3d7572caabc57d7ccbb2c

Transaction

Hash: 96ac5d5bded46c92f0e1357f9fa10a9f05677f02ecc3d7572caabc57d7ccbb2c
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:
  --> 96ac5d5bded46c92f0e1357f9fa10a9f05677f02ecc3d7572caabc57d7ccbb2c: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:
96ac5d5bded46c92f0e1357f9fa10a9f05677f02ecc3d7572caabc57d7ccbb2c
Status:
ERROR
Block height:
40973905
Block id:
b8b2e320f23d6bb739fb8e24ce7f4170c87c65fe96f238c4b9f82b2ea4da1464
Timestamp:
Wednesday 16 November 2022 at 01:29:33 UTC
()
Proposer:
Authorizers:
Gas used:
23