Flow price: --
6a375db91021f8c4216341a1ea8e90a51d0d2889a5ca7915ce602e463134d73c

Transaction

Hash: 6a375db91021f8c4216341a1ea8e90a51d0d2889a5ca7915ce602e463134d73c
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:
  --> 6a375db91021f8c4216341a1ea8e90a51d0d2889a5ca7915ce602e463134d73c: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:
6a375db91021f8c4216341a1ea8e90a51d0d2889a5ca7915ce602e463134d73c
Status:
ERROR
Block height:
40725410
Block id:
db33263043b7a05ac000c1e7f09a85e121126b835c92ecf003a01865843c7f9c
Timestamp:
Friday 11 November 2022 at 22:18:22 UTC
()
Proposer:
Authorizers:
Gas used:
26