Flow price: --
6e55b73befb2e0b150ae19881bd217bbaecd644a8dcfc8b28c38daf51fefc009

Transaction

Hash: 6e55b73befb2e0b150ae19881bd217bbaecd644a8dcfc8b28c38daf51fefc009
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:
  --> 6e55b73befb2e0b150ae19881bd217bbaecd644a8dcfc8b28c38daf51fefc009:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6e55b73befb2e0b150ae19881bd217bbaecd644a8dcfc8b28c38daf51fefc009
Status:
ERROR
Block height:
40590944
Block id:
071579027b1272720611f534d3beedeed2ec3f0da674a7e8c9290488fa76b69a
Timestamp:
Wednesday 9 November 2022 at 15:31:08 UTC
()
Proposer:
Authorizers:
Gas used:
42