[BUG] Can't publish TV Acccessory as external device, need Homebridge 0.0.47 at least
**Describe the bug**
I get this message while running homebridge with this plugin since last homebridge version.
Any idea about the rootcause? Thanks in advance

[4/27/2020, 9:25:03 PM] [Harmony Salon] (Harmony Salon)ERROR - readAccessories - Can't publish TV Acccessory as external device, need Homebridge 0.0.47 at least : Error: EISDIR: illegal operation on a directory, read | stdout
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**To Reproduce**
Steps to reproduce the behavior

**Expected behavior**
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**Screenshots**
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**IOS (please complete the following information):**
- Version 13
- Device: iPhone 11

**Logs**


**Config**
{
    	"platform": "HarmonyHubWebSocket",
    	"name": "Harmony Salon",
    	"hubIP": "192.168.0.53",
    	"publishAllTVAsExternalAccessory" : true,
    	"mainActivity" : "Regarder la TV",
    	"cleanCache": false,
    	"showCommandsAtStartup" : false,
    	"remoteOverrideCommandsList":
    			{"Regarder la TV":
    				{
        		 	"SETUP": "BBox;Home",
        		 	"INFORMATION": "BBox;Home"
    				}
    			}
    },
**Additional context**
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