Flow price: --
d7f1c1b4b593440b2baf900d4d76b01f4858a55a02f17c7e159899b0d9361edd

Transaction

Hash: d7f1c1b4b593440b2baf900d4d76b01f4858a55a02f17c7e159899b0d9361edd
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:
  --> d7f1c1b4b593440b2baf900d4d76b01f4858a55a02f17c7e159899b0d9361edd: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:
d7f1c1b4b593440b2baf900d4d76b01f4858a55a02f17c7e159899b0d9361edd
Status:
ERROR
Block height:
40645411
Block id:
b4fc07029062a745950904782a47e4fef24ed32eb6ae715ffc6d292d7e44fb02
Timestamp:
Thursday 10 November 2022 at 13:47:36 UTC
()
Proposer:
Authorizers:
Gas used:
23