Flow price: --
06407fe5e7b0ba9cb23d47ceb8cc94981d6507720b586abac6beab11fa1e2c6b

Transaction

Hash: 06407fe5e7b0ba9cb23d47ceb8cc94981d6507720b586abac6beab11fa1e2c6b
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:
  --> 06407fe5e7b0ba9cb23d47ceb8cc94981d6507720b586abac6beab11fa1e2c6b: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:
06407fe5e7b0ba9cb23d47ceb8cc94981d6507720b586abac6beab11fa1e2c6b
Status:
ERROR
Block height:
40697244
Block id:
fdbcb31210e4e493490ff1510c8dc522d3bcd661c7fe5ad2400ba32c539fc881
Timestamp:
Friday 11 November 2022 at 10:52:15 UTC
()
Proposer:
Authorizers:
Gas used:
24