Flow price: --
7d1b2cc18272c822357d3931a385f3e274cae8f08c15635ab99b7c3e8e70d1ad

Transaction

Hash: 7d1b2cc18272c822357d3931a385f3e274cae8f08c15635ab99b7c3e8e70d1ad
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:
  --> 7d1b2cc18272c822357d3931a385f3e274cae8f08c15635ab99b7c3e8e70d1ad: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:
7d1b2cc18272c822357d3931a385f3e274cae8f08c15635ab99b7c3e8e70d1ad
Status:
ERROR
Block height:
40946267
Block id:
6287e62df6de3beb5a900b65fb2db0b162d05bc7b593e161231eb796deb2a04e
Timestamp:
Tuesday 15 November 2022 at 14:41:14 UTC
()
Proposer:
Authorizers:
Gas used:
38