Flow price: --
2f027867aec7f2587461185f42932674befafdce532a550bdf58db76d1d4b224

Transaction

Hash: 2f027867aec7f2587461185f42932674befafdce532a550bdf58db76d1d4b224
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:
  --> 2f027867aec7f2587461185f42932674befafdce532a550bdf58db76d1d4b224:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2f027867aec7f2587461185f42932674befafdce532a550bdf58db76d1d4b224
Status:
ERROR
Block height:
40705371
Block id:
709876336ef6b87dda65d9f4d209aa272ed4f8d88afd03e972431f05261e85ce
Timestamp:
Friday 11 November 2022 at 14:11:35 UTC
()
Proposer:
Authorizers:
Gas used:
25