Flow price: --
f6ea73c64b00feda724c480c2f068ffabcda30ad1ab0dc7f6f9859f640607263

Transaction

Hash: f6ea73c64b00feda724c480c2f068ffabcda30ad1ab0dc7f6f9859f640607263
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:
  --> f6ea73c64b00feda724c480c2f068ffabcda30ad1ab0dc7f6f9859f640607263:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f6ea73c64b00feda724c480c2f068ffabcda30ad1ab0dc7f6f9859f640607263
Status:
ERROR
Block height:
40649216
Block id:
70b8a2019f9a629a370c7031421c646d08cd97955272878b3a6aff8176f2abe6
Timestamp:
Thursday 10 November 2022 at 15:20:14 UTC
()
Proposer:
Authorizers:
Gas used:
24