Guard against missing remote function properties #7209
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kevinsawicki
commented
Sep 14, 2016
| } | ||
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| return new Proxy(remoteMemberFunction, { | ||
| set: function(target, property, value, receiver) { | ||
| if (property !== 'ref') loadRemoteProperties() |
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This prevents eagerly loading the function properties when the function is accessed or invoked.
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A remote function that is no longer available when its properties are accessed will throws error when the member metadata is lazily loaded.
This pull request guards against this case and at least partially fixes #7196, specifically the
Cannot read property 'Symbol(Symbol.iterator)' of undefinederrors.