Flow price: --
84cc4b8384ec6c7f11ada00ee07f7137c5eecdc22562ac46c09e9f21dd56536b

Transaction

Hash: 84cc4b8384ec6c7f11ada00ee07f7137c5eecdc22562ac46c09e9f21dd56536b
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:
  --> 84cc4b8384ec6c7f11ada00ee07f7137c5eecdc22562ac46c09e9f21dd56536b: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:
84cc4b8384ec6c7f11ada00ee07f7137c5eecdc22562ac46c09e9f21dd56536b
Status:
ERROR
Block height:
40654702
Block id:
094e322bacd5160078a52312fe16578ba4f35ca4d060b22ab4473fd1d4b6d6ac
Timestamp:
Thursday 10 November 2022 at 17:34:50 UTC
()
Proposer:
Authorizers:
Gas used:
26