Flow price: --
bcc682efac2ee79a25064119bc83c1a713c6228144f4b5793d9f228d80ed8ecf

Transaction

Hash: bcc682efac2ee79a25064119bc83c1a713c6228144f4b5793d9f228d80ed8ecf
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:
  --> bcc682efac2ee79a25064119bc83c1a713c6228144f4b5793d9f228d80ed8ecf: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:
bcc682efac2ee79a25064119bc83c1a713c6228144f4b5793d9f228d80ed8ecf
Status:
ERROR
Block height:
40659696
Block id:
6d2d727da4ad22ee057e8c0b21ed98002144f87b61957e0f26d9bd0f5671e32f
Timestamp:
Thursday 10 November 2022 at 19:37:06 UTC
()
Proposer:
Authorizers:
Gas used:
23