Flow price: --
2c2056cf839ad195dc815628ad4efb40439c47028ccdca7f3a04c0fcde126efb

Transaction

Hash: 2c2056cf839ad195dc815628ad4efb40439c47028ccdca7f3a04c0fcde126efb
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:
  --> 2c2056cf839ad195dc815628ad4efb40439c47028ccdca7f3a04c0fcde126efb: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:
2c2056cf839ad195dc815628ad4efb40439c47028ccdca7f3a04c0fcde126efb
Status:
ERROR
Block height:
41510867
Block id:
c4ea667d142ae63a4b280b8621998f3db2173602f4459c62f9c71ef22151f293
Timestamp:
Thursday 24 November 2022 at 17:44:09 UTC
()
Proposer:
Authorizers:
Gas used:
24