There’s clearly something deeper going on with persistence that I don’t understand – weird as otherwise it’s definitely storing values in the mysql tables, and the default charts work just fine. There may be this as a separate question to ask on the forum…
Actually, the selection button is only shown if there’s more than 1 service. If you only have a single persistence service, then it should just use that and not provide the selection button (since you can’t change to anything else).
Clearly that’s not working since servicename is not set - I just checked it here though with a single service, and it is working ok here (although my runtime is a week or two old, but nothing should have changed I think).
Since you’re familiar with the debugger, can you take a quick look in the network tab and see if HABmin is downloading the persistence services…
I have another thought which I’ll also look at - I need to go out later so not sure I’ll have time to look at this, but will try and resolve in the next day or two.
If you haven’t already done so, take a look in the User Preferences, and set the default persistence there. It doesn’t seem to stick (I’ll look at this) but I wonder if this might be causing a problem as it looks like it might screw up the default selection when the chart loads…
Ok - thanks. I think the problem is probably with the way the default service is handled. I’ve just created a new snapshot - let me know if this is any better, and if not, try setting the default persistence in the user configuration.