Flow price: --
39d946ec3b20f27abb00f32143dc13319cff9e83b3689a1fa14142a323593c5e

Transaction

Hash: 39d946ec3b20f27abb00f32143dc13319cff9e83b3689a1fa14142a323593c5e
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:
  --> 39d946ec3b20f27abb00f32143dc13319cff9e83b3689a1fa14142a323593c5e: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:
39d946ec3b20f27abb00f32143dc13319cff9e83b3689a1fa14142a323593c5e
Status:
ERROR
Block height:
41167364
Block id:
2b0b6fee107d44c424d4319793f18050c3a13a51e07b9514ab4b56b25867281c
Timestamp:
Saturday 19 November 2022 at 04:40:49 UTC
()
Proposer:
Authorizers:
Gas used:
23