Flow price: --
a7db685abb8c358045c36d59d7c847fbe1f514cdd517ee8aef50cf617167077d

Transaction

Hash: a7db685abb8c358045c36d59d7c847fbe1f514cdd517ee8aef50cf617167077d
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:
  --> a7db685abb8c358045c36d59d7c847fbe1f514cdd517ee8aef50cf617167077d: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:
a7db685abb8c358045c36d59d7c847fbe1f514cdd517ee8aef50cf617167077d
Status:
ERROR
Block height:
40733824
Block id:
0cea1ced3c2c326f7b1a4ce7f7700fedf41d379dc4c8d4e020ff1b298d934f2e
Timestamp:
Saturday 12 November 2022 at 01:41:40 UTC
()
Proposer:
Authorizers:
Gas used:
26