How to solve the problem "Unable to deserialize the value." Error: syntax error "Magento 2.3.2

Hello guy!

I receive this error, help me please to solve it …

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String value:

a: 1: {s: 14: "logotype_image"; s: 57: "/ frontend / Alias ​​/ mysite / web / images / logo_grey.svg";}

json_last_error = 4

The string value comes from the database.

How to fix it?

ssms – "Unable to open the default user database. The connection failed" after changing the MDF and LDF locations and bringing the database offline

I was trying to move my database to a separate hard drive from the server. I therefore ran the following commands in the following order (I was following the following question: How to change the location of the SQL Server 2012 database already configured with a merge replication):

use master;
MODIFY FILE (NAME = db_name, 
     FILENAME = 'E:Datadb_name.mdf');
MODIFY FILE (NAME = db_name_log, 
     FILENAME = 'E:Datadb_name_log.ldf');

Here is where my error occurred: I made one of the following errors or both:

  • I may have entered the wrong Name parameter above (would the mdf / ldf files be deleted in this case?)

… and or …

  • I also did not do step 2 of the answer mentioned above (Stop log reader agent, distribution and merge agent (if they are running).

Then I put the database offline:

alter database db_name set offline

Now, when I try to connect to the database server, I get the error described in this question.
How can I remedy this? Do I need the login sa? Or is there anything else I can do?

Thank you.

Other users can not connect to the database either and get the same error. Have I really corrupted the master db one way or another?

I've researched the causes of this error and they all seem to indicate the need to restore access by using its connection or something similar.

exchange 2010 – The Set-WebServicesVirtualDirectory command generates the error "Unable to load EWSServiceCredentials"

I was just running a simple Set-WebServicesVirtualDirectory command on my Exchange 2010 server on site and he complained "EWSServiceCredentials could not be loaded".

I went to line 2426 of the web.config file and saw the following.


Is my configuration file missing?

The details of the error message are below.

Set-WebServicesVirtualDirectory -Identity "WEBMAIL EWS (Default Web Site)" -WSSecurityAuthentication $ False
The type Microsoft.Exchange.Services.Wcf.EWSServiceCredentialsElement, Microsoft.Exchange.Services, version =, Culture = neutral, PublicKeyToken = 31bf3856ad364e35 & # 39; saved for the extension 'EWSServiceCredentials & # 39; could not be loaded. (C: Program
Microsoft Exchange Server V14 ClientAccess exchweb EWS web.config files, line 2426)
In C: Users user AppData Local Temp tmp_vu5qnkou.kpj tmp_vu5qnkou.kpj.psm1: 57997 char: 9
+ $ steppablePipeline.End ()
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo: InvalidData: (WEBMAIL EWS (Default Web Site): ADObjectId) (Set-WebServicesVirtualDirectory), ConfigurationErrorsException
+ FullyQualifiedErrorId: C9B73B43, Microsoft.Exchange.Management.SystemConfigurationTasks.SetWebServicesVirtualDirectory
+ PSComputerName:

linux – Failed to inject git into a self-signed instance of gitlab with the following message: "Unable to load PEM client certificate …. no such file or directory"

I am aware of the existence of this answer, but the answers are not correct. did not work for me.

My configuration

I have a local PFsense firewall in which I created a self-signed root CA, a certification sub-CA signed by the root CA, and a signed gitlab certificate by a sub-certification authority.

On the local gitlab host, a nginx server acting as a reverse proxy is responsible for terminating the ssl connection with clients. It is configured with the certificate and key and works as expected when I https: // to the gitlab instance with my browser.

Again on the gitlab host, I have a repository with commits that I have to push on the gitlab instance on the same host. In the repository The current status of the settings and the current error are as follows:

git config http.sslCAInfo /home/volt/volt-root-ca.crt

ls -al /home/volt/volt-root-ca.crt
-rw-r--r-- 1 volt volt 1428 Jul 25 07:22 /home/volt/volt-root-ca.crt

git push --set-upstream origin master
fatal: unable to access 'https://gitlab.homenetwork/volt/voltT.git/': could not load PEM client certificate, OpenSSL error error:02001002:system library:fopen:No such file or directory, (no key found, wrong pass phrase, or wrong file format?)


I can not post my attempts, it is constantly reported as spam.

Do you have any ideas on how I could continue to debug this?

kubuntu – Dolphin "Unable to change permissions for" a popup on the copy for FreeNAS nfs4

Whenever I try to copy a file to one of the network drives (d), dolphin displays the following window:

  • "Can not change permissions for X"

For each file, maybe freeze my system if there are hundreds. It is important that the file always copy and with correct permissions, it's super annoying to sometimes receive hundreds of these popups.

If I copy the same files in / from the same folders using cp or any other file manager such as Thunar, it works well without pop-up windows.

All suggestions will be greatly appreciated. Prefer not to change the file managers because dolphin is by far the most stable I've used (aside from this problem).

The current fstab looks like this:

# Network drives / M nfs4 _netdev, auto 0 0 / O nfs _netdev, auto 0 0 / P nfs _netdev, auto 0 0 / X nfs _netdev, auto 0 0 / net / V nfs _netdev, auto 0 0 / net / M-Recover nfs4 _netdev, auto 0 0

All network drives run on FreeNAS, the problematic M is on 11.1 while the others are on 11.2. I could download configuration files but prefer not to download them publicly.


Google Docs does not convert my MS Word document errors: "Unable to convert mathematical equations"

I created the AP GP project in the Google doc. Now I need it in text. When converting, all mathematical equations become useless.
help me please with the conversion.

excel services – The PowerPivot management dashboard processing timer job failed with the following error: "Unable to locate a server to load the workbook data model"

Any sudden work from the PowerPivot Management Dashboard Processing Timer started to fail on my SharePoint 2013 server.

I've checked below:

  1. The SQL Power Pivot server instance runs SQL Server.
  2. Data Model Settings for the Excel Services Application in SharePoint
    Central Administration has the PivotPoint server configuration.

What could be the reason for this failure and how to solve it?

I found below errors in the SharePoint hive logs.

Open workbook template to refresh for the URL http: // Central Administration Site URL / PowerPivot Management / GUID / PowerPivot.xlsx Management Data (Session Policy: CloseSessionOnDispose, KeepActiveSessionAlive)

Set the scope of the ECS context on the following URL: http: // Central Administration Site URL / PowerPivot Management / GUID / PowerPivot.xlsx Business Data

EXCEPTION: NoAvaialbleStreamingServerException: We can not locate a server to load the data model from the workbook. -> Microsoft.AnalysisServices.SPClient.Interfaces.ExcelServicesException: Can not locate a server to load the workbook data model …..

The runtime method of the Microsoft.AnalysisServices.SPAddin.UsageProcessingTimerJob job definition (ID 292a186b-c54e-4f4b-9e41-4592bd3c300a) generated an exception. More information is included below.

We can not locate a server to load the workbook data model.

Angular Firebase, erro: "Unable to read property & # 39; displayName & # 39; from indefinite"

meu app.component.html:

e o manuscript:

import {component} from & # 39; angular / core & # 39 ;;
import {AngularFireAuth} from & # 39; @ angular / fire / auth & # 39;
import * as a fire base from "base of fire";

selector: "app-root",
templateUrl: & # 39; ./ app.component.html & # 39 ;,
styleUrls: ['./app.component.css']
AppComponent export class {
user: firebase.User;

constructor (private afAuth: AngularFireAuth) {
afAuth.authState.subscribe (user => this.user = user);

Connect - Out () {
this.afAuth.auth.signOut ();

salesforce ios sdk – Changing the connection URL gives "Unable to connect to the server. The data could not be read because they are not in the correct format" with the help of salesforceSDK Swift

With the help of ForceiOS, to connect my application to salesforce with the help of connectedAPP. We have two environments in salesforce, TEST and PROD. I've passed some URLs in the TEST environment in "SFDCOAuthLoginHost" and made the respective changes to its "redirectURI" and "ConsumerKey", it works perfectly well.

But when I changed my environment from TEST to PROD and I changed its "SFDCOAuthLoginHost", "redirectURI" and "ConsumerKey", I got an error like
& # 39; Can not connect to the server. The data could not be read because they are not in the correct format. WebView is not loaded, I immediately receive the error mentioned above.

When comparing between TEST and PROD, according to the xCode logs, loginHost and the domain pass as expected.

I am not able to locate the source of this problem

seo – Sitemap "Unable to recover" in Google Search Console

The search console probably can not get your sitemap because it's under "www."domain, while the console is looking for a sitemap under the domain" non-www. ".

Try to set a 301 redirect on one of the domains and to the domain version you prefer, or ask Google to pick it up.www."domain making a new property under this domain and not the"non-www."