Flow price: --
020ec0a0714206b9e7d7e0eaa0c92e69f063c897c5ff442f1bfd515be7e8be62

Transaction

Hash: 020ec0a0714206b9e7d7e0eaa0c92e69f063c897c5ff442f1bfd515be7e8be62
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:
  --> 020ec0a0714206b9e7d7e0eaa0c92e69f063c897c5ff442f1bfd515be7e8be62:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
020ec0a0714206b9e7d7e0eaa0c92e69f063c897c5ff442f1bfd515be7e8be62
Status:
ERROR
Block height:
41320954
Block id:
cde6785d44cc5ddb69c655dbdc0098c521c62329c9405220d2be3fc55e8d5fb1
Timestamp:
Monday 21 November 2022 at 16:15:13 UTC
()
Proposer:
Authorizers:
Gas used:
23