Flow price: --
2131e188d951617140ecc70664a5d09473da20f1c9a0b6301e7595518aca1318

Transaction

Hash: 2131e188d951617140ecc70664a5d09473da20f1c9a0b6301e7595518aca1318
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:
  --> 2131e188d951617140ecc70664a5d09473da20f1c9a0b6301e7595518aca1318:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2131e188d951617140ecc70664a5d09473da20f1c9a0b6301e7595518aca1318
Status:
ERROR
Block height:
41062844
Block id:
082de7ff21fe205d2cb51b79d5f27e540cdbc374a887ebedf99fb9f162ee6a01
Timestamp:
Thursday 17 November 2022 at 12:10:27 UTC
()
Proposer:
Authorizers:
Gas used:
23