Flow price: --
6a332c786427780e39074f14eb643937471a8f0649b45d9dd9362b76b224766f

Transaction

Hash: 6a332c786427780e39074f14eb643937471a8f0649b45d9dd9362b76b224766f
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:
  --> 6a332c786427780e39074f14eb643937471a8f0649b45d9dd9362b76b224766f: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:
6a332c786427780e39074f14eb643937471a8f0649b45d9dd9362b76b224766f
Status:
ERROR
Block height:
40496636
Block id:
2fcfe9d19df2f8b3589ee835a05aac4d8e9be0ff1f2cd3882f8f5f98598caf5d
Timestamp:
Tuesday 8 November 2022 at 01:48:36 UTC
()
Proposer:
Authorizers:
Gas used:
23