Flow price: --
9a4525e64531922b538fcf53bc7cc7a190d48a3079a956a519063a6ffa113a25

Transaction

Hash: 9a4525e64531922b538fcf53bc7cc7a190d48a3079a956a519063a6ffa113a25
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:
  --> 9a4525e64531922b538fcf53bc7cc7a190d48a3079a956a519063a6ffa113a25:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9a4525e64531922b538fcf53bc7cc7a190d48a3079a956a519063a6ffa113a25
Status:
ERROR
Block height:
40665447
Block id:
d4cf7da5ea57f550dc37ca72db5bbe67868f895d4fdf03f1b9cbd2ef4248938b
Timestamp:
Thursday 10 November 2022 at 21:55:28 UTC
()
Proposer:
Authorizers:
Gas used:
26