Flow price: --
76040afa17f04b149c6ff95db800bbb24a523026f0d13aa2860221ab55937be3

Transaction

Hash: 76040afa17f04b149c6ff95db800bbb24a523026f0d13aa2860221ab55937be3
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:
  --> 76040afa17f04b149c6ff95db800bbb24a523026f0d13aa2860221ab55937be3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
76040afa17f04b149c6ff95db800bbb24a523026f0d13aa2860221ab55937be3
Status:
ERROR
Block height:
41128357
Block id:
ca56a8a451d859aaf4cf515decb77bd56bf29bef5ddccb17fd6d4525f81632c9
Timestamp:
Friday 18 November 2022 at 13:34:12 UTC
()
Proposer:
Authorizers:
Gas used:
24