EurekaLog + VirusTotal = unforeseen consequences

We were contacted by a person who reported unforeseen consequences of uploading EurekaLog-enabled application to the VirusTotal service.

It was like this: the client compiled an application with EurekaLog. The application was configured to send bug reports by e-mail. He uploaded the compiled application to the VirusTotal website, and got a scan result that everything is fine.

So far, everything is quite typical. The strange things started the next day, when the client received an e-mail with bug report from EurekaLog. The weird thing was that the client did not launch the application, and he did not distribute/deploy it. And the report itself looked... unusual.

EurekaLog causes EOutOfResources (Out of system resources)?

We were contacted by a person who complained that his application was working fine until he added EurekaLog to it. An "Out of system resources" exception was raised after adding EurekaLog to project. The exception occurred inside the OutOfResources helper function from the Vcl.Graphics unit.

EurekaLog 2020 Survey Results

Recently we ran a survey of EurekaLog users. We asked questions that will help us improve EurekaLog.

Survey participants were automatically added to our big giveaway drawing.

Today, we picked 3 lucky winners at random to receive some valuable prizes.

Win EurekaLog license by taking a simple survey

You can win a free EurekaLog license or extension to maintenance period of your existing license.

Even empty applications have bugs

We were contacted by a person who claimed to have found a bug in EurekaLog. He justified this statement as follows: if you create a new DataSnap application and add EurekaLog to it, the application will crash with Access Violation on exit.

EurekaLog causes Integer Overflow?

We were contacted by a person who complained that his application was working fine until he added EurekaLog to it. An Integer Overflow exception was raised after adding EurekaLog to project. The exception occurred inside the _UStrCatN function (it is a function for concatenating multiple strings in RTL).

Black Friday and Cyber Monday Sale

We are pleased to announce Black Friday and Cyber Monday 30% discount on any of our EurekaLog products using the coupon code found below.

The sale starts on a day before Black Friday (November, 26) and ends at the end of day after Cyber Monday (December, 1).

Enter this code when paying for the item on our web site:

BFCM2020

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Existing customers with valid or expired licenses can log in and purchase upgrades, new licenses and extensions here:

https://www.eurekalog.com/login.php

Use the login credentials we sent you at purchase time.

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New customers (without existing licenses) can use the discount code here:

https://www.eurekalog.com/buy.php

EurekaLog causes AccessViolation?

We were contacted by a person who complained that his application was working fine until he added EurekaLog to it. An AccessViolation exception was raised after adding EurekaLog to project. The message was: "Access violation at address 00E15025 in module 'Project.exe'. Read of address 83EC8B69". And the stack was:

• Contoso.pas TContosoEventMessage.BasePerform
• Vcl.Forms.pas TApplication.WndProc
• System.Classes.pas StdWndProc
• Vcl.Forms.pas TApplication.HandleMessage
• Vcl.Forms.pas TApplication.Run
• Project.dpr Initialization

(all names have been replaced; Contoso represents some well-known library for Delphi).

EurekaLog 7.9 is out

We are pleased to announce the availability of the new 7.9 version.

Why is EurekaLog's call stack drawn in different colors?

Do you know what the different colors in the callstack mean?

EurekaLog - a native exception tracer for RAD Studio on Windows

EurekaLog is an exception tracer tool for RAD Studio (Delphi and C++ Builder). It allows you to catch every crash (exception), hang, and leak, directly on the end-user PC (without need to install/use the debugger or IDE). It creates a detailed bug report, including human-readable call stack (with names and line numbers), along with the application and system's info. Bug reports can be optionally sent to the development team via e-mail or web-based bug tracker.

Support for RAD Studio 10.4 Sydney is available in EurekaLog

We are pleased to announce the availability of support for RAD Studio 10.4 Sydney in EurekaLog.

Support for FastMM 5 is available in EurekaLog

We are pleased to announce the availability of support for FastMM 5 in EurekaLog.

Introducing Exceptionless support in EurekaLog

EurekaLog 7 now supports Exceptionless bug tracker software.

How to find out why your application suddenly closes?

Sometimes there are cases when your application just silently exits, and you have no idea why. How can you diagnose such issues?