Flow price: --
75e7daaa0c9b62f1b66d6dfbe8fa9ec843f561bdf4c1c7b14f85e20e17691a3c

Transaction

Hash: 75e7daaa0c9b62f1b66d6dfbe8fa9ec843f561bdf4c1c7b14f85e20e17691a3c
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:
  --> 75e7daaa0c9b62f1b66d6dfbe8fa9ec843f561bdf4c1c7b14f85e20e17691a3c: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:
75e7daaa0c9b62f1b66d6dfbe8fa9ec843f561bdf4c1c7b14f85e20e17691a3c
Status:
ERROR
Block height:
41649703
Block id:
caab6c79a3dcbf962dfb052dcab66683b8d62f4b55c0ab6c8f6c875175d79e2e
Timestamp:
Saturday 26 November 2022 at 23:34:36 UTC
()
Proposer:
Authorizers:
Gas used:
23