Flow price: --
d0f3558260b0cd24cbad3311bc770c1e2189e2433d8df48c36dc78f8664aa55a

Transaction

Hash: d0f3558260b0cd24cbad3311bc770c1e2189e2433d8df48c36dc78f8664aa55a
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:
  --> d0f3558260b0cd24cbad3311bc770c1e2189e2433d8df48c36dc78f8664aa55a: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:
d0f3558260b0cd24cbad3311bc770c1e2189e2433d8df48c36dc78f8664aa55a
Status:
ERROR
Block height:
40466493
Block id:
a0e25aa8fb94a544c0e2b470adda21883eb48c84ea9d6a33bfe82802cc8d4459
Timestamp:
Monday 7 November 2022 at 13:37:29 UTC
()
Proposer:
Authorizers:
Gas used:
23