Flow price: --
87ef20795970d20d4ec444bf9e4d428ab10ca0a984eca07d0979f06004a9b13f

Transaction

Hash: 87ef20795970d20d4ec444bf9e4d428ab10ca0a984eca07d0979f06004a9b13f
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:
  --> 87ef20795970d20d4ec444bf9e4d428ab10ca0a984eca07d0979f06004a9b13f: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:
87ef20795970d20d4ec444bf9e4d428ab10ca0a984eca07d0979f06004a9b13f
Status:
ERROR
Block height:
41455979
Block id:
cdd25981eb54a4c2038f0d901f2e26aef84df9df3df53d833778158a5225bccc
Timestamp:
Wednesday 23 November 2022 at 20:27:28 UTC
()
Proposer:
Authorizers:
Gas used:
26