mORMot Open Source

yslmyr1990

Member

Registered: 2024-02-02

Posts: 11

[DCC Error] E2201 Need imported data reference ($G)

Hi ab,
   After i pull code from the newest, i got a dcc error, even i reset the code, the error was still there, i don`t know why.
  [DCC Error] E2201 Need imported data reference ($G) to access 'crcblock' from unit 'mormot.crypt.core'

ab

Administrator

From: France

Registered: 2010-06-21

Posts: 14,666

Website

Re: [DCC Error] E2201 Need imported data reference ($G)

Which compiler do you use?
With which language?

Does your project involve packages?

yslmyr1990

Member

Registered: 2024-02-02

Posts: 11

Re: [DCC Error] E2201 Need imported data reference ($G)

i use delphi 2010, and the project is a dll, build with the runtime packages

ab

Administrator

From: France

Registered: 2010-06-21

Posts: 14,666

Website

Re: [DCC Error] E2201 Need imported data reference ($G)

Did you define the USEPACKAGES conditional for the project and the packages?

yslmyr1990

Member

Registered: 2024-02-02

Posts: 11

Re: [DCC Error] E2201 Need imported data reference ($G)

Which compiler do you use?
With which language?

Does your project involve packages?

I think i know why,this dll requires a pulic package, and in the public package use Unit mormot.core.log.pas, do i need to build a mormot.bpl for every package? Or something to avoiding this problem?

ab

Administrator

From: France

Registered: 2010-06-21

Posts: 14,666

Website

Re: [DCC Error] E2201 Need imported data reference ($G)

Did it previously work?
I don't remember having changed anything about crcblock().

Did you try with another/newer version of Delphi?

Did you search in the forum?
Did you try https://synopse.info/forum/viewtopic.ph … 802#p23802 ?

Or just try to not use packages.

yslmyr1990

Member

Registered: 2024-02-02

Posts: 11

Re: [DCC Error] E2201 Need imported data reference ($G)

Did it previously work?
I don't remember having changed anything about crcblock().

Did you try with another/newer version of Delphi?

Did you search in the forum?
Did you try https://synopse.info/forum/viewtopic.ph … 802#p23802 ?

Or just try to not use packages.

Hi ab,
   I have try all above include {$define USEPACKAGES} , Change this setting to Generate DCUs only, and so on, but it`s seem like just not work on delphi 2010, the other version(i try delphi 12) is OK.
   Project1.dll build with runtime package Package1.bpl, and both them use The unit mormot.core.log.pas.
   i`m build a mOrmot.bpl public package to resolve my problem, thanks for your ansower.

Last edited by yslmyr1990 (2024-03-20 14:34:06)