Flow price: --
c4606b60e3737334beecc8425b2144ec176e17fab557570cb62b984d9327bf78

Transaction

Hash: c4606b60e3737334beecc8425b2144ec176e17fab557570cb62b984d9327bf78
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:
  --> c4606b60e3737334beecc8425b2144ec176e17fab557570cb62b984d9327bf78:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c4606b60e3737334beecc8425b2144ec176e17fab557570cb62b984d9327bf78
Status:
ERROR
Block height:
41597946
Block id:
9e959f4ccc7dcae9b512083053ff8f2a1b2e85f82dfdc18efeee0c9d9e4f930b
Timestamp:
Saturday 26 November 2022 at 03:27:47 UTC
()
Proposer:
Authorizers:
Gas used:
26