No analysis has been performed (Document size has exceeded the threshold)

Same problem for me, annoying situation. Trying to figure out if I can somehow increase the threshold.

There's something similar for CLion,still searching for Rider. 

https://www.jetbrains.com/help/clion/configuring-file-size-limit.html

Hello!

You can force analysis by moving the slider in the analysis indicator

Same issue. When I forced analysis, the status icon turned to green, but nothing changed in text editor. Types not highlighted, errors and warnings not underligned

I ran into this problem recently in Rider V 2020.2.2 when working with a large NSwag generated Client file.

I was unable to find any way to force inspections, either through searching with "Ctrl + Shift + A", or clicking the little "Off" icon. But i did find another solution.

What solved it for me was pressing "ctrl+alt+shift+8", as referenced here as "Toggle code inspection":  https://www.jetbrains.com/help/rider/Code_Analysis__Index.html#keyboard-shortcuts

This keyboard shortcut does not show up if you search for it in the Rider IDE, and neither does the "Toggle code inspection" action.

Have the same issue with the NSwag generated client. Is there a way to increase files size?

Hi there,

Please take a look at this article about how to increase the file size threshold: https://rider-support.jetbrains.com/hc/en-us/articles/360010996600-Rider-Cannot-Analyze-a-Source-File-Because-It-s-Too-Large.

Sofia, that support link no longer works? Is there an updated link

Hi Cameron Beacham,

This instruction is no longer relevant and was archived.
If you have a file which is not analysed for a reason, you will see one of the following:

- Rider will show a notification:"BuildPsiFileSizeThreshold setting prevents analysis for big C# files." -> then you need to remove the setting <s:Int64 x:Key="/Default/PerformanceThreshold/BuildPsiFileSizeThreshold/=CSHARP/@EntryIndexedValue">300000</s:Int64> from DotSettings file. 

- Or you will be able to enable analysis for the file (with Highlight All Problems option):

Sofia Byzova

Hello.

This simply doesn't work. I need to refactor an old file that is ~400 kb in size.

Selecting 'All Problems' does nothing except highlights few SQL queries.

Not even errors, and I'm sure there is one (can't build the project)

Any fixes?

@Vyacheslav it is supposed to work with Rider 2021.1 EAP, are you on one of those?

Sorry for not replying earlier. I'm not sure what version I was on but I reinstalled Rider and feature is working properly now. Thanks!

Ivan Shakhov This does not work for me. Version info:
JetBrains Rider 2020.3.3
Build #RD-203.7148.23, built on February 17, 2021
Licensed to Blackbaud / Cameron Beacham
Subscription is active until August 20, 2021.
Runtime version: 11.0.9.1+11-b1145.63 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
.NET Core 3.1.8
macOS 10.15.7
GC: ParNew, ConcurrentMarkSweep
Memory: 1450M
Cores: 8
Registry: debugger.new.debug.tool.window.view=true, ide.tree.horizontal.default.autoscrolling=false, performance.watcher.sampling.interval.ms=200, ide.borderless.tab.caption.in.title=false, ide.tooltip.showAllSeverities=true, show.diff.preview.as.editor.tab=true, ide.mac.bigsur.alerts.enabled=false, debugger.show.values.use.inlays=false, light.edit.file.open.enabled=false, performance.watcher.unresponsive.interval.ms=1000, search.everywhere.settings=true, show.diff.preview.as.editor.tab.with.single.click=true, parameter.info.max.visible.rows=10, ide.win.file.chooser.native=true, vcs.log.show.diff.preview.as.editor.tab=true, actionSystem.fix.alt.gr=false, search.everywhere.pattern.checking=false, ide.tooltip.initialDelay=0, ide.balloon.shadow.size=0, ide.mac.bigsur.window.with.tabs.enabled=false, ide.require.transaction.for.model.changes=false, ide.debug.in.title=true, ide.new.project.model=false, rdclient.asyncActions=false
Non-Bundled Plugins: Abc.MoqComplete.Rider, Key Promoter X, com.chrisrm.idea.MaterialThemeUI, monokai-pro, com.microsoft.vso.idea, mobi.hsz.idea.gitignore, com.intellij.resharper.azure

@Cameron Beacham it is only expected to work in Rider 2021.1 EAP

We're running into this issue with version 2021.1.2.  Selecting "All Problems" on the individual files does show all the errors, but we really need a general solution.  Where would the "BuildPsiFileSizeThreshold setting prevents analysis for big C# files." message be showing up?  The only files with DotSettings in the names didn't have the BuildPsiFileSizeThreshold line mentioned to be removed.

Also, I just see "No analysis has been performed", no "(Document size has exceeded the threshold)".

@Mpurtill please create a new issue from Rider with 'Help - Report a Bug', agree to attach logs. Mention the new issue link here. Thank you!

I had the same problem with a just 300 kb file (2020.3.3). What in my case helped was to change to "Syntax" and then again to "All Problems". Now is working.

Ivan Shakhov, Thanks, the issue is https://youtrack.jetbrains.com/issue/RIDER-63206.

add line in GlobalSettingsStorage.DotSettings

<s:Int64 x:Key="/Default/PerformanceThreshold/AnalysisFileSizeThreshold/=CSHARP/@EntryIndexedValue">3000000</s:Int64>

This is applied to any project.

My toolbox installation of 2021.2 does not have the GlobalSettingsStorage.DotSettings file. The resharper-host directory only has directories named local, roaming and temp, so nothing like the image above. Am I looking in the right place?

Anyway, I put there the file found in the link above, but it does not cause a 400K source file to be analyzed. 

Does enabling via OFF daemon indicator (in the right top corner of the text control) work for you?

Unfortunately no.

Hovering over OFF shows this flyer, but moving the mouse hides it. Clicking on it has no effect.

Switch that Highlight:None into All Problems

I would like that very much, but the popup disappears as soon as I move the mouse...

When I move it inside the popup, it doesn't disappear for me. If it does for you, please report an issue with Help - Report a Bug, agree to attach logs.