Flow price: --
bc0beeffc3c2b2c40cb9522759a76002fe78cdcad23afbcf6a0bd060d4c9e4ce

Transaction

Hash: bc0beeffc3c2b2c40cb9522759a76002fe78cdcad23afbcf6a0bd060d4c9e4ce
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:
  --> bc0beeffc3c2b2c40cb9522759a76002fe78cdcad23afbcf6a0bd060d4c9e4ce: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:
bc0beeffc3c2b2c40cb9522759a76002fe78cdcad23afbcf6a0bd060d4c9e4ce
Status:
ERROR
Block height:
40514641
Block id:
64b88f15214ed3ac3676e1631fe4626ba3f2e83143f492b6da8e9f8e5d2f5e61
Timestamp:
Tuesday 8 November 2022 at 09:00:44 UTC
()
Proposer:
Authorizers:
Gas used:
23