Error 4294967253 when creating database

What does the above error mean? The code isn't very complicated and has worked for a long time: try ValentinaDB.Create(theFolderitem, EVDbMode.kDscDatBlbInd, 256*1024) catch err as VException if err.ErrorNumber = -5000 then Globals.t...

Warning Message from Log

Drop indexed suspended : Field subfolders.path is still indexed because of Unique or PK constraint. Sometimes I get this warning message in vServer log. How to avoid it? regards, Zoran...

Memory Leak?

I've had a situation where vServer used 95% of RAM and all connections were slow. Is there any way to release memory? Restart solved the problem but it is not regular. regards, Zoran...

Write two reports to a single PDF

I am trying to create a multipage PDF from two reports in Xojo. I am using a BinaryStream with VReport.PrintToBuffer(). The problem is that the second report overwrites the first one. For example, if I do something like this: bs = BinaryStream.Cre...

Auto-increment function. Create a sequence for primary key. How to?

Very new to SQL and I need some assistance on how to perform an auto-increment function to my primary keys. I have tables created with primary keys in place. Need to know the next steps on how to take a sequence and apply it to each table and ke...

FORMAT function return wrong value with the date of the latest 2 days of the year

Just to let you know there is a bug in the SQL FORMAT function : The FORMAT function return wrong value with the date of the latest 2 days of the year (December 31 or December 30, any year) and the pattern 'kDateFormat_Pattern' : for the year 2019, ...

Valentina Release 9.8.2 Improves Forms and all Valentina Clients

The release fixes issues with the Valentina Form Editor in Valentina Studio Pro and also adds a fix to improve performance in all Valentina Clients. Valentina Studio Valentina Studio is the free, all purpose database management and forms client t...

Customizing items in a Combo Box menu in forms

Hello -- We'd like to customize the items in a combo box in a form, so that users will choose from meaningful text labels which would be mapped to the actual values that are recorded in the database. For example, there might a Lab table with 3 rows: ...

Conflicted journal

Got a screenshot from a user. He has a journal file and a file "(conflicted).journal". See screenshot. What is the conflicted file and can the user delete it?...
Lynn Fredricks Geschrieben in:

New Landing Page for Raspberry PI in Valentina Documentation

We've been getting more and more questions in regards to products that support the Raspberry PI. Although Raspberry PI is strongly associated with the education market, the steady improvements in hardware and breath-taking variety of projects you can...
Greg_O Geschrieben in:

Forms, text formatting.

Hello, Are there plans to add basic text formatting to forms? The ability to change font size, bold / italize would be useful - for example in data display / data entry forms. Also, is there any way to display a record in a label control within...

Valentina Release 9.8.1 Improves Studio for SQLite, JavaScript for Reports and Server

This release provides improvements for working with reports, SQLite and Valentina DB. Valentina Studio Valentina Studio is the free, all purpose database management and forms client tool. Valentina Studio Pro combines database management with d...

Installation script change for 9.8.1?

Is there a new script for xojo and valentina 9.8.1? After upgrading from 9.7.4 I'm getting this compilation error: cp: /usr/local/lib/vcomponents_x64/libv8_64.dylib: No such file or directory Jon...

Diagnosis in thread

I didn't get a reply to my last email so I'm trying here: after Thomas Tempelmann convinced me to try with the diagnosis in a thread everything seemed to be fine. Then I got the first report from a customer: when you switch to another app when th...

deleted links are automatically restored

Hello, i'm new in Valentina Studio and make my first steps in this environment. I really like the UI. But i have a really strang issue. Everything is working fine except the deletion of Links. When I want to delete a Link I'm asked if I'm really s...
Scott Geschrieben in:

Related Table Child Record Entry Issue

In VStudio Data Editor, I open a parent table. Then I click on the Show Related Table icon next to the Layout dropdown and the related (child) table shows below. With the parent table selected above, I add a child record in the related table area...
Scott Geschrieben in:

VServer 9.8 Windows x64 Installation Error

I just tried to update my Windows x64 VServers and the installation could not complete because it could not find the file: vcruntime140_1.dll I have never seen this .dll file with a _1 in the name before. I renamed the existing vcruntime140.dl...

Failure to load plugin in Xojo 64-bit build

I have a user who is unable to launch a Xojo app on two different machines (running 10.12.6, not 10.13). The error is Assertion failed: (false, "Could not open plugin v4rb_cocoa_64.dylib", function RuntimeLoadPlugin, file Common/plugin....

NilException in Xojo when SetParameters

Hi there, I'm new to Valentina and I can't seem to create a Report. I have a project with a report that works fine in vReports Studio with MySQL DB and Default SQL. SQL in vReport Studio SELECT * FROM GRADUS.v_ListOfCheckIns WHERE ID IN ($P!(Lis...

Rest API with SQLiteserver on raspberry pi

Send data from iOS On XOJO This code works but it send only one record then have a error but k'now the error and the app close. Any idea what is the problem Thanks Var sqlLocation As Text = App.mSessionURL + "/sql_fast" Var v1,v2...


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