Flow price: --
c2117a96a3e3fb1bed1f5d554699f8ad7c1742cc73db690979f631fa5cff8f10

Transaction

Hash: c2117a96a3e3fb1bed1f5d554699f8ad7c1742cc73db690979f631fa5cff8f10
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:
  --> c2117a96a3e3fb1bed1f5d554699f8ad7c1742cc73db690979f631fa5cff8f10:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c2117a96a3e3fb1bed1f5d554699f8ad7c1742cc73db690979f631fa5cff8f10
Status:
ERROR
Block height:
41583880
Block id:
7792d34c5528e15687e97e13f24184a81481b3a504eafc652ba9f4504c22a689
Timestamp:
Friday 25 November 2022 at 22:01:00 UTC
()
Proposer:
Authorizers:
Gas used:
26