Cant create new projects anymore

Troubleshooting
1

Hi,

I have already made 12 projects in v2 of cryosparc but since yesterday I cant make new projects anymore. Everytime I try to make a new project I get: “create_empty_project() got an unexpected keyword argument 'project_container_dir”

I also updated yesterday to cryosparc 2.1. could this be the issue?

Best,

David

2

It’s working fine for me (I can create new projects with no errors).

However, I had the pre-release beta, which had the current project creation logic (selection of a container directory for projects).

I wonder if the error you are seeing only appears if the first version of cryosparc v2 you installed was the release version (2.0.27), which didn’t have this logic… @sdawood?

(also it would be great if we could set a default project container directory for each user - this is really something that should just be kept in the user’s profile and otherwise not messed with I should think, and it would save time when creating new projects)

Cheers
Oli

3

Hi Oli,

I was indeed on 2.0.27 before but even with downgrading back I get the same issue. Is there any idea what I could do?

Best,

David

4

Hi David,

Sorry about this. We’re looking into it and will keep you updated.

Thanks,
Suhail

5

Hi David,

We weren’t able to reproduce this error on v2.1.0. Are there any errors when you run cryosparcm log webapp or cryosparcm log command_core?

- Suhail

6

Hi for the commandcore I get:
Traceback (most recent call last):
File “”, line 1, in
File “cryosparc2_command/command_core/init.py”, line 139, in start
app.run(host=“0.0.0.0”, port=port, threaded=True, passthrough_errors=False)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/site-packages/flask/app.py”, line 841, in run
run_simple(host, port, self, **options)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/site-packages/werkzeug/serving.py”, line 814, in run_simple
inner()
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/site-packages/werkzeug/serving.py”, line 774, in inner
fd=fd)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/site-packages/werkzeug/serving.py”, line 660, in make_server
passthrough_errors, ssl_context, fd=fd)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/site-packages/werkzeug/serving.py”, line 577, in init
self.address_family), handler)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/SocketServer.py”, line 417, in init
self.server_bind()
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/BaseHTTPServer.py”, line 108, in server_bind
SocketServer.TCPServer.server_bind(self)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/SocketServer.py”, line 431, in server_bind
self.socket.bind(self.server_address)
File “/home/david.haselbach/bin/cryosparc2/cryosparc2_master/deps/anaconda/lib/python2.7/socket.py”, line 228, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 98] Address already in use

for webapp I get:
cryoSPARC v2
Ready to serve GridFS
events.js:183
throw er; // Unhandled ‘error’ event
^

Error: listen EADDRINUSE 0.0.0.0:39000
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at Server.setupListenHandle [as _listen2] (net.js:1351:14)
at listenInCluster (net.js:1392:12)
at doListen (net.js:1501:7)
at _combinedTickCallback (internal/process/next_tick.js:141:11)
at process._tickDomainCallback (i

7

Hey,

Did you try restarting cryoSPARC?

cryosparcm restart

8

yes several times without any success.

9

I now installed recryosparc again and got it working again