Flow price: --
35157c17122a471b98c67368fee9309b256d636f9d494dfda0a0e6ef14084d10

Transaction

Hash: 35157c17122a471b98c67368fee9309b256d636f9d494dfda0a0e6ef14084d10
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:
  --> 35157c17122a471b98c67368fee9309b256d636f9d494dfda0a0e6ef14084d10:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
35157c17122a471b98c67368fee9309b256d636f9d494dfda0a0e6ef14084d10
Status:
ERROR
Block height:
41371172
Block id:
56f2334d184e1098511525ca8219a1ef216d76ed2aebbb8be5d57f33dcdc52d7
Timestamp:
Tuesday 22 November 2022 at 11:46:38 UTC
()
Proposer:
Authorizers:
Gas used:
22