Flow price: --
bda983d5d77a441b86633646145557b02b7ee05991a413017ca14653ff425622

Transaction

Hash: bda983d5d77a441b86633646145557b02b7ee05991a413017ca14653ff425622
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bda983d5d77a441b86633646145557b02b7ee05991a413017ca14653ff425622:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
bda983d5d77a441b86633646145557b02b7ee05991a413017ca14653ff425622
Status:
ERROR
Block height:
39786418
Block id:
cb363e5e54307a683bb3bd61d5c5962d22347f03921add1aae44c44be2c769b2
Timestamp:
Thursday 27 October 2022 at 04:07:10 UTC
()
Proposer:
Authorizers:
Gas used:
49