Ashley I got the same issue too.
R186
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Construct 2 Check failure
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Check failure! This is probably a bug:
Unknown IParameter type
Condition: false
File: DataJSON.cpp
Line: 2145
Function: void __cdecl Exporter::ParameterToJSON(class std::basic_ostringstream<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > &,class era::IParameter *,int)
Build: release 186 (64-bit) checked
Component: HTML5 exporter
(Last Win32 error: 0)
You are using a 'checked' release of Construct 2, intended for testing, which causes certain errors to be reported this way. Hit Ctrl+C to copy this messagebox - it's useful information for the developers, so please include it with any bug reports! Click 'Abort' to quit (unsaved data will be lost!),'Retry' to turn off messages for this session and continue, or 'Ignore' to continue normally.
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Assertion failure: Unknown parameter type: undefinedStack trace: Error at Error (native) at assert2 (http://localhost:50000/preview_prelude.js:16:10) at new Parameter (http://localhost:50000/eveng.js:1981:47) at new Condition (http://localhost:50000/eveng.js:1192:17) at new EventBlock (http://localhost:50000/eveng.js:555:14) at EventSheet.init_event (http://localhost:50000/eveng.js:117:16) at new EventSheet (http://localhost:50000/eveng.js:103:9) at Runtime.load (http://localhost:50000/preview.js:1380:16) at new Runtime (http://localhost:50000/preview.js:317:8) at Object.cr.createRuntime (http://localhost:50000/preview.js:5367:10)Subsequent failures will now be logged to the console.
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Javascript error!Uncaught TypeError: object is not a functionhttp://localhost:50000/eveng.js, line 1260 (col 41)This is likely a bug in Construct 2 or a third party plugin or behavior - please report it to the developer. Subsequent errors will be logged to the console.
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In the mean time, I'll go back to running R185. Thanks for such a great program.