In Neo4j When I execute a query in a google crome browser (last version, browser page not webadmin),
often do not I see the results of the query. Then a force of one, two, three .... rerun, it works.
how so this?
thanks
Luigi
this is some error by devtools : http://s28.postimg.org/5upud8e19/error.jpg
In firefox all work fine!!! Why?
Double check if this is happening with the latest Neo4j version (2.1.4 as of today). If the problem persists maybe start of with a fresh browser profile, e.g. by using the --user-data-dir command line option. If you still get the error, file a issue at https://github.com/neo4j/neo4j/issues/new
Related
I recently upgraded to Neo4j 4.0.6. (Community Edition)
After upgrading my "old" Neo4j database the browser :sysinfo command (Chrome and Safari) doesn't show any information. It just displays the empty tables for Store Size, id Allocation etc.
All the tables and labels are shown as in Neo4j 3.x but no values are prompted. It doesn't matter if I change the "Use Database" settings (switch to system and back) or if stop and restart the server. No entries for :sysinfo show up.
Any idea how to reactivate the DB :sysinfo in the browser interface again is greatly appreciated.
Krid
I tend to think its an issue with recent versions.
It caused me to believe a multi upgrade store was incorrect.
So I went the long 'dump to cypher and reimport' route.
After node import, sysinfo was working (4.1 CE)
This behaviour appeared when I added relations
CALL db.schema.visualization() is broken too (no graph tab)
What a time loss, I tell you.
Wont count the days
Somewhere I read to reset the indexes, be sure btree was used.
No, it didnt work.
your next move is to file an issue
It seems ppl also have this issue since 3.5 w/ clusters
https://github.com/neo4j/neo4j/issues?q=is%3Aissue+sysinfo
I got a task to update a URL in a test (using Selenium, Java and Chromedriver) to a new URL. The page is the same, just at a new location. This test worked fine with the old URL.
I brought up an instance of Chrome and verified I could access the URL.
Then I changed the URL, committed to git, and ran on our Jenkins machine and it failed. The screenshot said "This site can’t be reached". I told a co-worker that I think the URL must be wrong (though it worked on my desktop without Selenium). He tried it and it loaded fine. I tried it again from a regular Chrome window and it loaded fine. I tried from Eclipse using Selenium and I got the message about the site could not be accessed.
So I ran Eclipse, stopped it right when Chrome came up but hadn't loaded a URL yet. I manually entered the URL (from copy/paste) and got "This site cannot be accessed). Then I brought up a regular Chrome window and pasted the URL in and it loaded fine.
I decided to look for differences. So in my regular Chrome window it was "Version 77.0.3865.120 (Official Build) (64-bit)". I did the same on the version running under Chromedriver and got "Version 77.0.3865.120 (Official Build) (64-bit)". So the same.
I did a search for the latest Chromedriver. It said for version 77 to please use 77.0.3865.40. This was not what I was using. So I downloaded the correct version and thought "surely this will fix it". I verified it was 77.0.3865.40 coming up. But, as you guessed it, I got the same problem after updating to the most compatible Chromedriver.
Some searches said that basically nothing would be able to tell, but there was one property that Chromedriver inserts. I don't know whether this would be enough to block a session using Chromedriver?
The only thing I can think of is that we have iBoss and possibly iBoss is blocking it? Either that or somehow the site is blocking it.
I would like to share the URL with you but I do not know whether that would be violating company policy. If I get permission, I will share the URLs.
by the way, the error is "ERR TUNNEL CONNECTION FAILED"
Got some internal help to help fix some settings
I'm just curious - have any fellow Neo4j-ers ever encountered this behavior?
Right now, I've got 30 queries in the 'Saved Scripts' part of the Neo4j browser interface. When I try to save another, it will remain there until the the page is reloaded/refreshed - it then disappears.
I thought that 30 might be some soft limit determined in a Neo4j configuration file (/etc/neo4j/neo4.conf) but I can't find any statements in the file relating to this. If it's at all pertinent, I'm running x64 CentOS 7 as a VM - this is where my Neo4j has been configured. I've checked the debug logs and I don't see any warnings or errors relevant to this issue.
Is this behavior normal? If so, is there a way to change it?
I solved the problem. Just needed to reboot the VM apparently.
Still not sure what the root cause of this is - but rebooting was, in this case, the remedy.
Using Neo4j 3.3.0, which just self-upgraded tonight and suddenly the Bolt browser is giving the error:
"Failed to construct 'WebSocket': The URL 'ws://:7687' is invalid."
when I do a simple test command of:
MATCH(n:Node) return n
It was working perfectly for weeks and I can't get back in as a result. I am using Flask and py2neo as well, but the problem manifests in the Bolt browser.
Was there a config that was overwritten?
I faced the same issue. The issue seems to be only with the neo4j browser.
Open up your browser of choice .
go to http://localhost:7474/browser/
it works fine there. Possibly go through this for the reason https://github.com/neo4j/neo4j/wiki/Neo4j-3.4-changelog
I hope they fix this soon.
I am working with large node and relationship files of several gigabytes each, so not using periodic commit isn't really an option. I've tested LOAD CSV and it works fine with smaller files on Neo4j 2.1.2, however, when I try to run something like this:
USING PERIODIC COMMIT
LOAD CSV FROM 'file://localhost/C:/dev/project.csv' AS line
CREATE (:Provider { Code: toInt(line[0]) })
The shell refuses to execute, instead displaying a red-background message "Type :help for a list of available commands." This confuses me because normally when I do something wrong, the shell doesn't hesitate to throw a syntax error message below.
OS: Windows 7
Please use CTRL+R or CTRL+F5 to clear your browser cache. The client-side validation of the Neo4j browser-based shell is cached from a previous version of Neo4j.