PwnSTAR not recognising wlan

I think this is a general issue over my kali system as it has happened with other scripts too.
In pwnstar i am trying to set up a captive portal but here is the outcome;

Code:

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Available interfaces:
eth0: 
ether  (Ethernet)
ether  (Ethernet)
ether  (Ethernet)
wlan0: 
wlan1: 

Enter internet connected interface
wlan0

Macchanging wlan0...
Current MAC:  [mac address] (Intel Corporate)
Permanent MAC: [mac address] (Intel Corporate)
New MAC:      00:90:3e:34:43:75 (N.V. PHILIPS INDUSTRIAL ACTIVITIES)

You need to reconnect internet
(ignore networkmanager applet)

      DO IT NOW


If having problems, RESTART networking in nm-applet, or use Wicd

Available wireless interfaces:
wlan0: 
wlan1: 

Wireless interface to use for AP?
wlan1

Starting monitor mode...

Best to macchange wlan1 and ...

Random MAC? (y). Or manual (m)
y
Current MAC:  [mac address] (EDUP INTERNATIONAL (HK) CO., LTD)
Permanent MAC:[mac address] (EDUP INTERNATIONAL (HK) CO., LTD)
New MAC:      00:1b:aa:4e:f6:bb (XenICs nv)
down: error fetching interface information: Device not found

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wlan0 does have internet access and wlan1 does exist, when i run airmon-ng i get;

Code:

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PHY        Interface        Driver                Chipset

phy0        wlan0                iwlwifi                Intel Corporation Centrino Advanced-N 6200 (rev 35)
phy1        wlan1                rtl8192cu        Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter

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iwconfig shows;

Code:

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wlan0    IEEE 802.11abgn  ESSID:"Wifi" 
          Mode:Managed  Frequency:2.462 GHz  Access Point: {Shows Address} 
          Bit Rate=6.5 Mb/s  Tx-Power=15 dBm 
          Retry short limit:7  RTS thr:off  Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=69/70  Signal level=-41 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:43  Missed beacon:0

lo        no wireless extensions.

eth0      no wireless extensions.

wlan1    IEEE 802.11bgn  ESSID:off/any 
          Mode:Managed  Access Point: Not-Associated  Tx-Power=20 dBm 
          Retry short limit:7  RTS thr=2347 B  Fragment thr:off
          Encryption key:off
          Power Management:off

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This results in no AP broadcast and pwnstar thinking that wlan0 isn't connected to the internet.

Any advice on fixing ?