Flow price: --
f6d56fc2e8313618ab39d6eb60c097f007337ad15af4691180b91f63395e94bc

Transaction

Hash: f6d56fc2e8313618ab39d6eb60c097f007337ad15af4691180b91f63395e94bc
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:
  --> f6d56fc2e8313618ab39d6eb60c097f007337ad15af4691180b91f63395e94bc: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:
f6d56fc2e8313618ab39d6eb60c097f007337ad15af4691180b91f63395e94bc
Status:
ERROR
Block height:
40872488
Block id:
cf961ce6750d45b2780e5f4ab1f86e9e0af9ee1fa271507e3fcff05886507afb
Timestamp:
Monday 14 November 2022 at 09:10:23 UTC
()
Proposer:
Authorizers:
Gas used:
23