TOPIC:

Hi, I did install the devart unidac components in codetyphon 8.10 running on ubuntu 22.04 64 LTS. the package is installed, but I don't see the components in the palette

Sorry there is a problem in the compilation. can you help me to solve it?
The compilers messages are:

Messaggi, avvertimenti: 4
Warning: other unit files search path (aka unit path) of "unidacvcl10 9.4" contains "/home/angelo/UniDAC/Source", which belongs to package "unidac10"
Warning: other unit files search path (aka unit path) of "dacvcl10 12.3" contains "/home/angelo/UniDAC/Source", which belongs to package "unidac10"
Warning: other unit files search path (aka unit path) of "unidac10 9.4" contains "/home/angelo/UniDAC/Source", which belongs to package "dac10"
Warning: other unit files search path (aka unit path) of "dac10 12.3" contains "/home/angelo/UniDAC/Source", which belongs to package "unidac10"
Hint: (11030) Start of reading config file /usr/local/codetyphon/fpc/fpc64/bin/x86_64-linux/fpc.cnf
Hint: (11031) End of reading config file /usr/local/codetyphon/fpc/fpc64/bin/x86_64-linux/fpc.cnf
Free Pascal Compiler version 3.3.1 [2023/06/07] for x86_64
Copyright (c) 1993-2023 by Florian Klaempfl and others
(1002) Target OS: Linux for x86-64
(3104) Compiling dac10.pas
(3104) Compiling /home/angelo/UniDAC/Source/CRAccess.pas
(3104) Compiling /home/angelo/UniDAC/Source/CRConnectionPool.pas
(3104) Compiling /home/angelo/UniDAC/Source/DASQLMonitor.pas
(3104) Compiling /home/angelo/UniDAC/Source/DBAccess.pas
(3104) Compiling /home/angelo/UniDAC/Source/MemDataSet.pas
/home/angelo/UniDAC/Source/MemDS.pas(769,5) Error: (3285) Expected another 7 array elements
/home/angelo/UniDAC/Source/MemDS.pas(1351,21) Warning: (5093) Function result variable of a managed type does not seem to be initialized
/home/angelo/UniDAC/Source/MemDS.pas(2338,32) Error: (3285) Expected another 7 array elements
/home/angelo/UniDAC/Source/MemDS.pas(5476,67) Warning: (4110) Range check error while evaluating constants (10 must be between 0 and 4)
/home/angelo/UniDAC/Source/MemDataSet.pas(10) Fatal: (10026) There were 2 errors compiling module, stopping
Fatal: (1018) Compilation aborted
Error: /usr/local/codetyphon/fpc/fpc64/bin/x86_64-linux/ppcx64 returned an error exitcode

 

CodeTyphon Use the latest GIT version of FreePascal with a lot Modifications.

Can you post the "Type" with 7 missing array elements ?

 

Yes the type is :
const
  DataTypeMap: array [TFieldType] of word = (
    // ftUnknown, ftString, ftSmallint, ftInteger, ftWord
    dtUnknown, dtString, dtInt16, dtInteger, dtUInt16,
    // ftBoolean, ftFloat, ftCurrency, ftBCD, ftDate, ftTime, ftDateTime,
    dtBoolean, dtFloat, dtCurrency, dtBCD, dtDate, dtTime, dtDateTime,
    // ftBytes, ftVarBytes, ftAutoInc, ftBlob, ftMemo, ftGraphic, ftFmtMemo,
    dtBytes, dtVarBytes, dtInteger, dtBlob, dtMemo, dtBlob, dtMemo,
    // ftParadoxOle, ftDBaseOle, ftTypedBinary, ftCursor, ftFixedChar, ftWideString,
    0, 0, 0, dtCursor, dtString, dtWideString,
    // ftLargeint, ftADT, ftArray, ftReference, ftDataSet, ftOraBlob, ftOraClob,
    dtInt64, dtObject, dtArray, dtReference, dtTable, 0, 0,
    // ftVariant, ftInterface, ftIDispatch, ftGuid
    dtVariant, 0, 0, dtGuid
    // ftTimeStamp, ftFMTBcd
    {$IFNDEF FPC}, dtSQLTimeStamp{$ELSE}, 0{$ENDIF}, dtFmtBCD
  {$IFDEF FPC}
    // ftFixedWideChar, ftWideMemo
    , dtWideString, dtWideMemo
  {$ENDIF}
  {$IFDEF VER10P}
    // ftFixedWideChar, ftWideMemo, ftOraTimeStamp, ftOraInterval
    , dtWideString, dtWideMemo, 0, 0
  {$IFDEF VER12P}
    // ftLongWord, ftShortint, ftByte, ftExtended, ftConnection, ftParams, ftStream
    , dtUInt32, dtInt8, dtUInt8, dtExtended, 0, 0, 0
  {$IFDEF VER14P}
    // ftTimeStampOffset, ftObject, ftSingle
    , dtSQLTimeStampOffset, 0, dtSingle
  {$ENDIF}
  {$ENDIF}
  {$ENDIF}
    );         

Hi Angelo,

I think you have to add a unit prefix to the TFieldType like: DataTypeMap: array [unidacunit.TFieldType] Of Word where these values are defined.

Sorry, but I don't understand where, may you explain better? I also did an install in ubuntu and lazarus and everything was done correctly. I don't understand what difference there could be with coddetyphon

CodeTyphon use the latest FreePascal source with a lot of modifications.

Your problem can be solve, if you  make an "Advance find" to TyphonIDE directory
for the "Type" with the problem.

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