Flow price: --
4dd4b74b7c8613bbd44eff731fb31116e8b623b929af887fd8151f34de27f17a

Transaction

Hash: 4dd4b74b7c8613bbd44eff731fb31116e8b623b929af887fd8151f34de27f17a
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:
  --> 4dd4b74b7c8613bbd44eff731fb31116e8b623b929af887fd8151f34de27f17a: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:
4dd4b74b7c8613bbd44eff731fb31116e8b623b929af887fd8151f34de27f17a
Status:
ERROR
Block height:
41626436
Block id:
f0d9cbb60b3615f89a256e492dda079bee5986d629838aecc23bef2aabe3d655
Timestamp:
Saturday 26 November 2022 at 14:32:40 UTC
()
Proposer:
Authorizers:
Gas used:
26