Flow price: --
314a7f4d3f808d10912ac2c6b6a2e4e8df4dce7449f69e68b69b7ad5420b68aa

Transaction

Hash: 314a7f4d3f808d10912ac2c6b6a2e4e8df4dce7449f69e68b69b7ad5420b68aa
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:
  --> 314a7f4d3f808d10912ac2c6b6a2e4e8df4dce7449f69e68b69b7ad5420b68aa: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:
314a7f4d3f808d10912ac2c6b6a2e4e8df4dce7449f69e68b69b7ad5420b68aa
Status:
ERROR
Block height:
40457542
Block id:
e0262353c83df2ed60c5d966cc88001642ae23c24e6ad1770281a308a30faf62
Timestamp:
Monday 7 November 2022 at 09:59:18 UTC
()
Proposer:
Authorizers:
Gas used:
26