Looks like the Plugin is invisible to logic, no entry in the plugin manager. Auval shows this error
2016-05-27 09:34:18.365 auvaltool[27341:573301] 09:34:18.364 WARNING: >compload> 472: MyPlugin.component -- file:///Users/christian/Library/Audio/Plug-Ins/Components/: trouble parsing Info.plist's AudioComponents, key (null); entry: <CFBasicHash 0x7faf53c09e60 [0x7fff7943f440]>{type = mutable dict, count = 7,
entries =>
2 : <CFString 0x7fff793c9b60 [0x7fff7943f440]>{contents = "manufacturer"} = <CFString 0x7faf53c0ab40 [0x7fff7943f440]>{contents = "MANU"}
7 : <CFString 0x7fff793cd620 [0x7fff7943f440]>{contents = "factoryFunction"} = <CFString 0x7faf53c0a510 [0x7fff7943f440]>{contents = "MyPluginAUFactory"}
8 : <CFString 0x7faf53c0ac70 [0x7fff7943f440]>{contents = "subtype"} = <CFString 0x7faf53c0acb0 [0x7fff7943f440]>{contents = "MaPl"}
9 : <CFString 0x7fff793f17c0 [0x7fff7943f440]>{contents = "description"} = <CFString 0x7faf53c09260 [0x7fff7943f440]>{contents = "MyPlugin"}
10 : <CFString 0x7fff793f04a0 [0x7fff7943f440]>{contents = "type"} = <CFString 0x7faf53c0ad90 [0x7fff7943f440]>{contents = "kAudioUnitType_Effect"}
11 : <CFString 0x7fff7937bd20 [0x7fff7943f440]>{contents = "name"} = <CFString 0x7faf53c0ab10 [0x7fff7943f440]>{contents = "Manufacturer: MyPlugin"}
12 : <CFString 0x7fff793fa440 [0x7fff7943f440]>{contents = "version"} = <CFNumber 0x1000037 [0x7fff7943f440]>{value = +65536, type = kCFNumberSInt64Type}
}