Stuck on extracting kernel. Pls help. failed to complete futurerestore

[cwchawt200]

[*] Command ran: ./downr1n.sh
downr1n | Version 3.0
Created by edwin, thanks palera1, and all people creator of path file boot

[] Waiting for devices
[] Detected DFU mode device
[] Waiting for devices
[] Detected DFU mode device
[*] Getting device info...
Detected cpid, your cpid is 0x8001
Detected model, your model is j127ap
Detected deviceid, your deviceid is iPad6,3
Choose an IPSW by entering its number:

1. ipsw/iPadPro_9.7_14.6_18F72_Restore.ipsw
   Enter your choice: 1
   [] We are gonna use ipsw/iPadPro_9.7_14.6_18F72_Restore.ipsw
   [] Creating ramdisk
   [-] Ramdisk is already created so SKIPPING ...
   [] Booting ramdisk
   [/] We couldn't get the ipsw curl. we will proceed with -k option with curl
   usb_timeout: 5
   [IOKit] Waiting for the USB handle with VID: 0x5AC, PID: 0x1227
   CPID:8001 CPRV:10 CPFM:03 SCEP:01 BDID:08 ECID:0012644630782226 IBFL:1C SRTG:[iBoot-2481.0.0.2.1] PWND:[gaster]
   Found the USB handle.
   Now you can boot untrusted images.
   usb_timeout: 5
   [IOKit] Waiting for the USB handle with VID: 0x5AC, PID: 0x1227
   Found the USB handle.
   [==================================================] 100.0%
   [==================================================] 100.0%
   [==================================================] 100.0%
   [==================================================] 100.0%
   [==================================================] 100.0%
   [==================================================] 100.0%
   [==================================================] 100.0%
   [] Waiting for the ramdisk to finish booting
   Error connecting to device: No such file or directory
   Warning: Permanently added '[localhost]:2222' (ECDSA) to the list of known hosts.
   [] Mounting filesystems ...
   seputil: Gigalocker file (/mnt7/7720B56C-A34D-5635-8F26-25AEF962205F.gl) exists
   seputil: Gigalocker initialization completed
   sepi digest (20 bytes): 15e9d7a5c7d39cfecc6d56736e78280578adca8e
   sepi nonce (20 bytes): ce7be0e9c17bce3230d0c2077f2f5774f21aa634
   rsep digest (20 bytes): f86bd5c9861443b6af3c17ac534dd0ed2017d799
   rsep nonce (20 bytes): ce7be0e9c17bce3230d0c2077f2f5774f21aa634
   [] Dumpped SHSH
   [] Checking device version
   the version that the device is currently in is 16.7.5
   [] extracting kernel ...
   cp: ipsw/extracted/iPad6,3/3.0/kernelcache.release.ipad6b: No such file or directory

[edwin170]

be sure that your ipsw is the only one in ipsw/ directory