Flow price: --
00226c56c1911600ca9d153a003a8fd500ff950447923114365afea81a549f36

Transaction

Hash: 00226c56c1911600ca9d153a003a8fd500ff950447923114365afea81a549f36
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:
  --> 00226c56c1911600ca9d153a003a8fd500ff950447923114365afea81a549f36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
00226c56c1911600ca9d153a003a8fd500ff950447923114365afea81a549f36
Status:
ERROR
Block height:
41645662
Block id:
d5ee61d35e474493e64f9c49b4f3283fd525cc25497bdfacf17518503cd3b0c4
Timestamp:
Saturday 26 November 2022 at 22:00:05 UTC
()
Proposer:
Authorizers:
Gas used:
26