Flow price: --
e6284f8238d8d94a6c98eda5f3e5862c9d7b7a9198b697e1bc9a4b7c8e2f80fa

Transaction

Hash: e6284f8238d8d94a6c98eda5f3e5862c9d7b7a9198b697e1bc9a4b7c8e2f80fa
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:
  --> e6284f8238d8d94a6c98eda5f3e5862c9d7b7a9198b697e1bc9a4b7c8e2f80fa: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:
e6284f8238d8d94a6c98eda5f3e5862c9d7b7a9198b697e1bc9a4b7c8e2f80fa
Status:
ERROR
Block height:
41429723
Block id:
04d09bfbce50c5484de134e2d831fd6af7803fa4b7e2b01e969562497796efa2
Timestamp:
Wednesday 23 November 2022 at 10:17:55 UTC
()
Proposer:
Authorizers:
Gas used:
23