Flow price: --
0b576408c02fec01b3a35d4e4b96c4132b4c9c9a6c03f5407c0368bf20a2e27d

Transaction

Hash: 0b576408c02fec01b3a35d4e4b96c4132b4c9c9a6c03f5407c0368bf20a2e27d
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:
  --> 0b576408c02fec01b3a35d4e4b96c4132b4c9c9a6c03f5407c0368bf20a2e27d: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:
0b576408c02fec01b3a35d4e4b96c4132b4c9c9a6c03f5407c0368bf20a2e27d
Status:
ERROR
Block height:
41082207
Block id:
d3b9d14d5526ee96c4eb721682e250e44cf56b23cf5ee0fdcbc340091227075f
Timestamp:
Thursday 17 November 2022 at 19:45:27 UTC
()
Proposer:
Authorizers:
Gas used:
24