Flow price: --
0bc7bf748dbcf071ee167fb13961b083703e5c818e150dc39547e9a8fc18c531

Transaction

Hash: 0bc7bf748dbcf071ee167fb13961b083703e5c818e150dc39547e9a8fc18c531
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:
  --> 0bc7bf748dbcf071ee167fb13961b083703e5c818e150dc39547e9a8fc18c531:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
0bc7bf748dbcf071ee167fb13961b083703e5c818e150dc39547e9a8fc18c531
Status:
ERROR
Block height:
41610439
Block id:
46c22ec149af4c962f416052883e5aa8f8ae602e00c79a099fc86f8394e99559
Timestamp:
Saturday 26 November 2022 at 08:19:05 UTC
()
Proposer:
Authorizers:
Gas used:
23