Flow price: --
d1db8891d5c5fe957dea444f80a422a22f4994c5499fa2858b65d4a278c5a52b

Transaction

Hash: d1db8891d5c5fe957dea444f80a422a22f4994c5499fa2858b65d4a278c5a52b
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:
  --> d1db8891d5c5fe957dea444f80a422a22f4994c5499fa2858b65d4a278c5a52b: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:
d1db8891d5c5fe957dea444f80a422a22f4994c5499fa2858b65d4a278c5a52b
Status:
ERROR
Block height:
40192704
Block id:
e62586522885bd28b53f27975f9d558c3bb35d6160de10304ba8aacb55bbf268
Timestamp:
Thursday 3 November 2022 at 00:50:24 UTC
()
Proposer:
Authorizers:
Gas used:
22