Flow price: --
121abca128c039b73f1704d090eb25303701a4d776f99a629c0dafca8644f2b7

Transaction

Hash: 121abca128c039b73f1704d090eb25303701a4d776f99a629c0dafca8644f2b7
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:
  --> 121abca128c039b73f1704d090eb25303701a4d776f99a629c0dafca8644f2b7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
121abca128c039b73f1704d090eb25303701a4d776f99a629c0dafca8644f2b7
Status:
ERROR
Block height:
41470705
Block id:
2b2ffe44de751ff3eb8b903d9c617b36c9de4166a4d15d059b106d333f99a977
Timestamp:
Thursday 24 November 2022 at 02:11:20 UTC
()
Proposer:
Authorizers:
Gas used:
26