Flow price: --
ffefa259cdf3315fa218930a33145cd66fd42a08cebb0488cdfca89880d09d4c

Transaction

Hash: ffefa259cdf3315fa218930a33145cd66fd42a08cebb0488cdfca89880d09d4c
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:
  --> ffefa259cdf3315fa218930a33145cd66fd42a08cebb0488cdfca89880d09d4c: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:
ffefa259cdf3315fa218930a33145cd66fd42a08cebb0488cdfca89880d09d4c
Status:
ERROR
Block height:
41670929
Block id:
58c3baebe3cf773593c2563d3aacfff7e384f8bca90503167efa8fccd93caf5e
Timestamp:
Sunday 27 November 2022 at 07:48:50 UTC
()
Proposer:
Authorizers:
Gas used:
23