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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for August 25th, 2020

“Fatal: F1027 Unit not found: ‘System.pas’ or binary equivalents (.dcu)”

Posted by jpluimers on 2020/08/25

If you ever get a “Fatal: F1027 Unit not found: ‘System.pas’ or binary equivalents (.dcu)” – Google Search, then it is likely because you:

  1. build from a script
  2. build use a user that has never ran the Delphi IDE

This is common for unattended builds (like build-automation).

For each run, the Delphi IDE will save an EnvOptions.dproj with global settings.

Since build scripts should not rely on global settings, you need to ensure those are in your project settings.

Some background reading on this:

–jeroen

Posted in Delphi, Development, Software Development | Leave a Comment »

Spring4D – Shared, Weak references

Posted by jpluimers on 2020/08/25

In addition to Shared/IShared, there is also Weak/IWeakReference in Spring.pas; these blog post explain more about them:

Related: If you were using Managed / IManaged in Spring4D, be aware they got renamed to Shared / IShared.

–jeroen

Posted in Conference Topics, Conferences, Delphi, Development, Event, Software Development | Leave a Comment »

10 Tips on How to be a Great Programmer – Java, SQL and jOOQ.

Posted by jpluimers on 2020/08/25

Interesting thoughts: [WayBack10 Tips on How to be a Great Programmer – Java, SQL and jOOQ.

Via: [WayBack] The bitterness of poor quality remains long after the sweetness of low price is forgotten — Benjamin Franklin (not sure this is true, could not find a source) – Thomas Mueller (dummzeuch) – Google+

–jeroen

Posted in Conference Topics, Conferences, Development, Event, Software Development | Leave a Comment »

 
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