Flow price: --
69187e277114e596d1d65955c850017378ebf52a49815d73f488dc2408a92583

Transaction

Hash: 69187e277114e596d1d65955c850017378ebf52a49815d73f488dc2408a92583
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:
  --> 69187e277114e596d1d65955c850017378ebf52a49815d73f488dc2408a92583:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
69187e277114e596d1d65955c850017378ebf52a49815d73f488dc2408a92583
Status:
ERROR
Block height:
40753525
Block id:
3a49a9742654efee3747ea856fe0ff5aab1ea708a73f72b2f5308a157275da93
Timestamp:
Saturday 12 November 2022 at 09:37:19 UTC
()
Proposer:
Authorizers:
Gas used:
22