Flow price: --
b3b33e397f6fba0d42ae95df4ba790d66b2238d4ebffe314c566a494f37d253d

Transaction

Hash: b3b33e397f6fba0d42ae95df4ba790d66b2238d4ebffe314c566a494f37d253d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b3b33e397f6fba0d42ae95df4ba790d66b2238d4ebffe314c566a494f37d253d:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
b3b33e397f6fba0d42ae95df4ba790d66b2238d4ebffe314c566a494f37d253d
Status:
ERROR
Block height:
39732574
Block id:
caaa1beb411dca076761ac45db9bef3393c3fd3419ae8972a1fff1922b3cb215
Timestamp:
Wednesday 26 October 2022 at 06:25:48 UTC
()
Proposer:
Authorizers:
Gas used:
47