Flow price: --
79dfcd7f7624869e33de0e41717c3c60cc5352e26ce988fbac60a5dc1c855d29

Transaction

Hash: 79dfcd7f7624869e33de0e41717c3c60cc5352e26ce988fbac60a5dc1c855d29
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:
  --> 79dfcd7f7624869e33de0e41717c3c60cc5352e26ce988fbac60a5dc1c855d29:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
79dfcd7f7624869e33de0e41717c3c60cc5352e26ce988fbac60a5dc1c855d29
Status:
ERROR
Block height:
40473228
Block id:
fc879c9fb6acf2e3e64e7e455267e56a0713d3c73e5c14e347e2cbe315256890
Timestamp:
Monday 7 November 2022 at 16:21:50 UTC
()
Proposer:
Authorizers:
Gas used:
26