Flow price: --
69986908b993121326bd559d5243f3e5080919f242f2e967df19f39e961fee20

Transaction

Hash: 69986908b993121326bd559d5243f3e5080919f242f2e967df19f39e961fee20
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:
  --> 69986908b993121326bd559d5243f3e5080919f242f2e967df19f39e961fee20:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
69986908b993121326bd559d5243f3e5080919f242f2e967df19f39e961fee20
Status:
ERROR
Block height:
40602135
Block id:
7fdf577ef45be72baaadcf4d77e3b279e60035da75de79b98028e56605c291fa
Timestamp:
Wednesday 9 November 2022 at 20:06:33 UTC
()
Proposer:
Authorizers:
Gas used:
23