Flow price: --
47dca0be51d8e3868b72a371b4d7e56b22d18fbceb55c7db3eb5c1dc9272e549

Transaction

Hash: 47dca0be51d8e3868b72a371b4d7e56b22d18fbceb55c7db3eb5c1dc9272e549
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:
  --> 47dca0be51d8e3868b72a371b4d7e56b22d18fbceb55c7db3eb5c1dc9272e549:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
47dca0be51d8e3868b72a371b4d7e56b22d18fbceb55c7db3eb5c1dc9272e549
Status:
ERROR
Block height:
41649681
Block id:
9a741119b97e32bc025e72e127b7f20d6cd797e374fc54d14193c9742c37dfa4
Timestamp:
Saturday 26 November 2022 at 23:34:03 UTC
()
Proposer:
Authorizers:
Gas used:
26