LiveQuery constrains matching fix #2357
Merged
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When constrains == null, we get “Uncaught internal server error”
Uncaught internal server error. TypeError: Cannot read property '__type' of null
at matchesKeyConstraints (/project/node_modules/parse-server/lib/LiveQuery/QueryTools.js:143:18)
at matchesQuery (/project/node_modules/parse-server/lib/LiveQuery/QueryTools.js:111:10)
at ParseLiveQueryServer._matchesSubscription (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:536:43)
at _loop3 (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:310:53)
at ParseLiveQueryServer._onAfterSave (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:422:11)
at Subscriber. (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:118:15)
at emitTwo (events.js:106:13)
at Subscriber.emit (events.js:191:7)
at EventEmitter.handler (/project/node_modules/parse-server/lib/LiveQuery/EventEmitterPubSub.js:60:16)
at emitOne (events.js:96:13)
at EventEmitter.emit (events.js:188:7) TypeError: Cannot read property '__type' of null
at matchesKeyConstraints (/project/node_modules/parse-server/lib/LiveQuery/QueryTools.js:143:18)
at matchesQuery (/project/node_modules/parse-server/lib/LiveQuery/QueryTools.js:111:10)
at ParseLiveQueryServer._matchesSubscription (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:536:43)
at _loop3 (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:310:53)
at ParseLiveQueryServer._onAfterSave (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:422:11)
at Subscriber. (/project/node_modules/parse-server/lib/LiveQuery/ParseLiveQueryServer.js:118:15)
at emitTwo (events.js:106:13)
at Subscriber.emit (events.js:191:7)
at EventEmitter.handler (/project/node_modules/parse-server/lib/LiveQuery/EventEmitterPubSub.js:60:16)
at emitOne (events.js:96:13)
at EventEmitter.emit (events.js:188:7)