Flow price: --
4ac10fc2cdf0b8ad0ee52d44ad2ffe9edb719441cd7396a134df7db323d5b1af

Transaction

Hash: 4ac10fc2cdf0b8ad0ee52d44ad2ffe9edb719441cd7396a134df7db323d5b1af
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:
  --> 4ac10fc2cdf0b8ad0ee52d44ad2ffe9edb719441cd7396a134df7db323d5b1af: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:
4ac10fc2cdf0b8ad0ee52d44ad2ffe9edb719441cd7396a134df7db323d5b1af
Status:
ERROR
Block height:
41561010
Block id:
17fb2f44300d0abf876a079dbf34de76da7be417cfa35aa099d2981dcb00d8ac
Timestamp:
Friday 25 November 2022 at 13:09:03 UTC
()
Proposer:
Authorizers:
Gas used:
29