Question

I have this problem for days now. I have a delphi app that i tried to run in my laptop. This program runs very good in other computer, but when i try to copy the program in my laptop, it displays LOTS of errors:

[Error] IdHTTPWebBrokerBridge.pas(46): E2003 Undeclared identifier: 'TIdPeerThread'
[Error] IdHTTPWebBrokerBridge.pas(104): E2170 Cannot override a non-virtual method
[Error] IdHTTPWebBrokerBridge.pas(238): E2029 ')' expected but identifier 'Connection' found
[Error] IdHTTPWebBrokerBridge.pas(238): E2066 Missing operator or semicolon
[Error] IdHTTPWebBrokerBridge.pas(242): E2029 ':=' expected but ':' found
[Error] IdHTTPWebBrokerBridge.pas(242): E2015 Operator not applicable to this operand type
[Error] IdHTTPWebBrokerBridge.pas(242): E2014 Statement expected, but expression of type 'string' found
[Error] IdHTTPWebBrokerBridge.pas(243): E2029 ':=' expected but ':' found
[Error] IdHTTPWebBrokerBridge.pas(243): E2015 Operator not applicable to this operand type
[Error] IdHTTPWebBrokerBridge.pas(244): E2029 ':=' expected but ':' found
[Error] IdHTTPWebBrokerBridge.pas(244): E2015 Operator not applicable to this operand type
[Error] IdHTTPWebBrokerBridge.pas(245): E2029 ':=' expected but ':' found
[Error] IdHTTPWebBrokerBridge.pas(245): E2015 Operator not applicable to this operand type
[Error] IdHTTPWebBrokerBridge.pas(246): E2153 ';' not allowed before 'ELSE'
[Error] IdHTTPWebBrokerBridge.pas(249): E2029 '.' expected but ';' found
[Error] IdHTTPWebBrokerBridge.pas(308): E2066 Missing operator or semicolon
[Error] IdHTTPWebBrokerBridge.pas(308): E2066 Missing operator or semicolon
[Error] IdHTTPWebBrokerBridge.pas(451): E2066 Missing operator or semicolon
[Error] IdHTTPWebBrokerBridge.pas(451): E2066 Missing operator or semicolon
[Error] IdHTTPWebBrokerBridge.pas(499): E2037 Declaration of 'Create' differs from previous declaration
[Error] IdHTTPWebBrokerBridge.pas(501): E2075 This form of method call only allowed in methods of derived types
[Error] IdHTTPWebBrokerBridge.pas(502): E2003 Undeclared identifier: 'FOkToProcessCommand'
[Fatal Error] Primews.dpr(145): F2063 Could not compile used unit 'SourceServerBase\IdHTTPWebBrokerBridge.pas'

I dont know how to solve this problem on my own since its my first time tbhat i have encountered this. Any suggestions of what should i do? thank you all guys.

Got new problem
I didn’t make a change after i posted this problem. Now, it displays new error message saying:

[Fatal Error] Primews.dpr(67): F2051 Unit DBClient was compiled with a different version of DSIntf.szFIELDNAME

What does it mean?
By the way, I am using delphi 2005 personal in my laptop.
enter code here

Answer 1

TIdPeerThread is a class in Indy 9 and earlier. It does not exist in Indy 10. It was replaced with TIdContext. So you are using the wrong version of IdHTTPWebBrokerBridge.pas for your laptop’s version of Indy. You can get the latest version of Indy 10 and IdHTTPWebBrokerBridge.pas from Indy’s SVN server or Fulgan mirror. Links to both are on Indy’s website.