No Web interface for cryoSPARC v2

Hello-

I am having some issues with the web app not working. By that I mean, i don’t see an interface like I did with version 1. This time it opens a blank page with the cryosparc icon.

Here’s what I did:

Installed cryosparc2 after fixing the syntax error in the python line.
started the server with “cryosparcm start”
I am using the server on the localhost and not over the network.
Created a new user
connected a worker with “bin/cryosparcw connect --worker worker --master localhost --ssdpath /scratch”
Then I loaded “localhost:39000” and did not see a web server like I did with the previous version.

Upon inspection of the webserver directory, I found that “cryosparc/cryosparc-webapp/bundle/programs/web.browser/app/” in version 1 had a bunch of gifs and png files that were missing from an equivalent location in version 2 (cryosparc2/cryosparc2_master/cryosparc2_webapp/bundle/programs/web.browser/app/"

I tried npm install from within the cryosparc2_webapp/bundle/programs/server but that didn’t seem to help.

Please advise

System info: Centos7 / Cuda8 / 3 gpus: 2x 1070s 1x TitanX

lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 12
On-line CPU(s) list: 0-11
Thread(s) per core: 2
Core(s) per socket: 6
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 79
Model name: Intel® Core™ i7-6800K CPU @ 3.40GHz
Stepping: 1
CPU MHz: 1281.507
BogoMIPS: 6798.06
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 15360K
NUMA node0 CPU(s): 0-11

Hi,

When you open up the browser inspect panel (Press Command+Option+J (Mac) or Control+Shift+J (Windows, Linux, Chrome OS), is there anything in the console?

1 Like

Hi-

Yes, I should have look here for more clues.

Looks like an Uncaught SyntaxError: Unexpected token …
e8c0474a272e5ee61ded0236c92b998d082b7087.js?meteor_js_resource=true

Perhaps I need to install Meteor?

Hi,

If the installation completed successfully, you shouldn’t need to run any other commands. Are there any errors when running cryosparcm start? Are there any errors when you run cryosparcm log webapp?

- Suhail

Hi Thanks-
I see no obvious errors, but it looks like I may need meteor.

cryosparcm restart
CryoSPARC is running.
Stopping cryosparc.
command_proxy: stopped
command_vis: stopped
webapp: stopped
command_core: stopped
database: stopped
Shut down
Starting cryoSPARC System master process…
CryoSPARC is not already running.
database: started
command_core: started
cryosparc command core startup complete.
command_vis: started
command_proxy: started
webapp: started

CryoSPARC master started.
From this machine, access the webapp at
http://localhost:39000
From other machines on the network, access at
http://UNCuser:39000

Startup can take several minutes. Point your browser to the address
and refresh until you see the cryoSPARC web interface.

cryosparcm log webapp
cryoSPARC v2
Ready to serve GridFS
cryoSPARC v2
Ready to serve GridFS
cryoSPARC v2
Ready to serve GridFS
cryoSPARC v2
Ready to serve GridFS
Note: you are using a pure-JavaScript implementation of bcrypt.
While this implementation will work correctly, it is known to be
approximately three times slower than the native implementation.
In order to use the native implementation instead, run

meteor npm install --save bcrypt

in the root directory of your application.
cryoSPARC v2
Ready to serve GridFS
Note: you are using a pure-JavaScript implementation of bcrypt.
While this implementation will work correctly, it is known to be
approximately three times slower than the native implementation.
In order to use the native implementation instead, run

meteor npm install --save bcrypt

in the root directory of your application.
cryoSPARC v2
Ready to serve GridFS
Note: you are using a pure-JavaScript implementation of bcrypt.
While this implementation will work correctly, it is known to be
approximately three times slower than the native implementation.
In order to use the native implementation instead, run

meteor npm install --save bcrypt

in the root directory of your application.
cryoSPARC v2
Ready to serve GridFS

Solved: yum install google-chrome-stable

1 Like