jamesfu

[storm-rdbms] java.lang.NullPointerException when using storm on cluster mode

3

It can run correctly in the local mode when I write to my mysql database. But when I use in storm cluster mode, it fails. I submit my topology by...

Cannot make the request from the other domain.

1

I have the other php server and want to make the http get to this waffle lua server. But it always displays the following error: `XMLHttpRequest cannot load http://[LUA SERVER]/query?q=hi....

Not working on NSLocationAlwaysUsageDescription of plist

2

I simply put the following in my viewWillAppear, and it prints nothing ``` swift manager = OneShotLocationManager() manager!.fetchWithCompletion {location, error in // fetch location or an error if let loc...

For simplified the issue, I put the following code in `viewWillAppear` so that it re-fetch the location each time entering into this page: ``` swift manager = OneShotLocationManager() manager!.fetchWithCompletion {location,...