Flow price: --
cdaf09e6c711d46bcab4643e92f789e2604c9e4800becc007496ddb3d4561c86

Transaction

Hash: cdaf09e6c711d46bcab4643e92f789e2604c9e4800becc007496ddb3d4561c86
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:
  --> cdaf09e6c711d46bcab4643e92f789e2604c9e4800becc007496ddb3d4561c86:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cdaf09e6c711d46bcab4643e92f789e2604c9e4800becc007496ddb3d4561c86
Status:
ERROR
Block height:
40652847
Block id:
5c067ed3129dba74bbe9fe30ad59f582b97ea84523a665f34bdc889f98becc11
Timestamp:
Thursday 10 November 2022 at 16:48:43 UTC
()
Proposer:
Authorizers:
Gas used:
26