Flow price: --
77cf45e46f55f65c793e7122b8a1fc11454ecff9f0035d45005abd71d2c25db4

Transaction

Hash: 77cf45e46f55f65c793e7122b8a1fc11454ecff9f0035d45005abd71d2c25db4
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:
  --> 77cf45e46f55f65c793e7122b8a1fc11454ecff9f0035d45005abd71d2c25db4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
77cf45e46f55f65c793e7122b8a1fc11454ecff9f0035d45005abd71d2c25db4
Status:
ERROR
Block height:
40190258
Block id:
97511b68056a51887d22f0234733837aab9616e334b59decda8d34ec1c132266
Timestamp:
Wednesday 2 November 2022 at 23:53:29 UTC
()
Proposer:
Authorizers:
Gas used:
26