Flow price: --
f180e176ef1bdd6fe63c9eca67942df0c3a6393a797ef98e77e2606b0a15d9a9

Transaction

Hash: f180e176ef1bdd6fe63c9eca67942df0c3a6393a797ef98e77e2606b0a15d9a9
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:
  --> f180e176ef1bdd6fe63c9eca67942df0c3a6393a797ef98e77e2606b0a15d9a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f180e176ef1bdd6fe63c9eca67942df0c3a6393a797ef98e77e2606b0a15d9a9
Status:
ERROR
Block height:
40627564
Block id:
696226c74397d40ece9e20b45b1553261ff76798015ec23373898bbba6b943ee
Timestamp:
Thursday 10 November 2022 at 06:29:48 UTC
()
Proposer:
Authorizers:
Gas used:
24