Flow price: --
8677703ea9b13698c77407be104f20f20fcd43c71454baa3e950c18f3296e79d

Transaction

Hash: 8677703ea9b13698c77407be104f20f20fcd43c71454baa3e950c18f3296e79d
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:
  --> 8677703ea9b13698c77407be104f20f20fcd43c71454baa3e950c18f3296e79d: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:
8677703ea9b13698c77407be104f20f20fcd43c71454baa3e950c18f3296e79d
Status:
ERROR
Block height:
40525548
Block id:
81fc4eb5407b7c2f91f232509aa4c67ed5db9f9c52787a7b4724b218d00bafc7
Timestamp:
Tuesday 8 November 2022 at 13:24:46 UTC
()
Proposer:
Authorizers:
Gas used:
25