Flow price: --
0dfc4390fa6fb205dc42fc7b9472eb3ebab6fc0207ffce64cd31f613a0e59a04

Transaction

Hash: 0dfc4390fa6fb205dc42fc7b9472eb3ebab6fc0207ffce64cd31f613a0e59a04
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:
  --> 0dfc4390fa6fb205dc42fc7b9472eb3ebab6fc0207ffce64cd31f613a0e59a04:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0dfc4390fa6fb205dc42fc7b9472eb3ebab6fc0207ffce64cd31f613a0e59a04
Status:
ERROR
Block height:
40457876
Block id:
4e86ca8ec9323e7efae1e6c769bf512a46db9acfd06aeb5a4b6efc726df0bd6a
Timestamp:
Monday 7 November 2022 at 10:07:35 UTC
()
Proposer:
Authorizers:
Gas used:
23