Saving and loading problem object

[prioritizr]

Saving and loading problem object

[jeffreyhanson]

Hmm, that's strange. No, prioritizr stores everything in memory (with exception to file-backed raster data sets), so I don't think it's a temporary directory issue. I'm pretty busy at the moment, and I'll try to get to this when I can.

[ricschuster]

No worries Jeff. Its not at all urgent, but I thought I'd record the issue here as it is strange.

[jeffreyhanson]

Loading the proto package seems to fix the problem on my system:

library(prioritizr)
library(proto)
load("temp.RData")
print(p1)

Does that work for you?

If so, one fix might be to move the proto package from Imports to Depends in the DESCRIPTION? The downside with this putting things in the Depends field is generally discouraged, but I think being able to save prioritizr objects is pretty important? It seems many of the packages using proto also put proto in the Depends, so maybe it really should be in the Depends? What do you think?

[ricschuster]

Thanks @jeffreyhanson. This fixes the issue on my system as well.

I agree, saving prioritzr objects is pretty important. I went ahead and did this with commit 34aad39

[jeffreyhanson]

Awesome - thanks!