Posted: 03.03.2012, 22:32
same error..
(gdb)
<-thread-info>
^done,threads=[{id="2",target-id="Thread 5440.0x1634",frame={level="0",addr="0x00000000777e18ca",func="ntdll!ZwWriteFileGather",args=[],from="C:\\Windows\\system32\\ntdll.dll"},state="stopped"},{id="1",target-id="Thread 5440.0x15a4",frame={level="0",addr="0x00000000006c2118",func="TZMYSQLRESULTSET__OPEN",args=[{name="this",value="0x38e6758"}],file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",line="292"},state="stopped"}],current-thread-id="1"
(gdb)
<-stack-info-depth>
^done,depth="19"
(gdb)
<-stack-list-arguments 1 0 4>
^done,stack-args=[frame={level="0",args=[{name="this",value="<error reading variable>"}]},frame={level="1",args=[{name="PLAINDRIVER",value="{<IZPLAINDRIVER> = {<IUNKNOWN> = {}, }, }"},{name="STATEMENT",value="{<IUNKNOWN> = {}, }"},{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="HANDLE",value="0x361840"},{name="USERESULT",value="false"},{name="vmt",value="0x87aa48"},{name="this",value="<error reading variable>"}]},frame={level="2",args=[{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="this",value="<error reading variable>"},{name="result",value="{<IUNKNOWN> = {}, }"}]},frame={level="3",args=[{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="this",value="<error reading variable>"},{name="result",value="{<IUNKNOWN> = {}, }"}]},frame={level="4",args=[{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="this",value="<error reading variable>"},{name="result",value="{<IUNKNOWN> = {}, }"}]}]
(gdb)
<-stack-list-frames 0 4>
^done,stack=[frame={level="0",addr="0x00000000006c2118",func="TZMYSQLRESULTSET__OPEN",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",line="292"},frame={level="1",addr="0x00000000006c1ad4",func="TZMYSQLRESULTSET__CREATE",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",line="227"},frame={level="2",addr="0x00000000006b21dd",func="TZMYSQLSTATEMENT__CREATERESULTSET",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",line="247"},frame={level="3",addr="0x00000000006b2522",func="TZMYSQLSTATEMENT__EXECUTEQUERY",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",line="282"},frame={level="4",addr="0x00000000006aa5af",func="TZEMULATEDPREPAREDSTATEMENT__EXECUTEQUERY",file="D:/lazarus64/components/trunk/src/dbc/ZDbcStatement.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcStatement.pas",line="2130"}]
(gdb)
<-stack-list-arguments 1 0 0>
^done,stack-args=[frame={level="0",args=[{name="this",value="<error reading variable>"}]}]
(gdb)
<-stack-list-locals 1>
^done,locals=[{name="I",value="0"},{name="COLUMNINFO",value="0x38e6b38"},{name="FIELDHANDLE",value="0x3d10340"},{name="FIELDFLAGS",value="63"}]
(gdb)
******************************************
test:https://zeoslib.svn.sourceforge.net/svn ... slib/trunk
****************************************************
(gdb)
<-thread-info>
^done,threads=[{id="2",target-id="Thread 5440.0x1634",frame={level="0",addr="0x00000000777e18ca",func="ntdll!ZwWriteFileGather",args=[],from="C:\\Windows\\system32\\ntdll.dll"},state="stopped"},{id="1",target-id="Thread 5440.0x15a4",frame={level="0",addr="0x00000000006c2118",func="TZMYSQLRESULTSET__OPEN",args=[{name="this",value="0x38e6758"}],file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",line="292"},state="stopped"}],current-thread-id="1"
(gdb)
<-stack-info-depth>
^done,depth="19"
(gdb)
<-stack-list-arguments 1 0 4>
^done,stack-args=[frame={level="0",args=[{name="this",value="<error reading variable>"}]},frame={level="1",args=[{name="PLAINDRIVER",value="{<IZPLAINDRIVER> = {<IUNKNOWN> = {}, }, }"},{name="STATEMENT",value="{<IUNKNOWN> = {}, }"},{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="HANDLE",value="0x361840"},{name="USERESULT",value="false"},{name="vmt",value="0x87aa48"},{name="this",value="<error reading variable>"}]},frame={level="2",args=[{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="this",value="<error reading variable>"},{name="result",value="{<IUNKNOWN> = {}, }"}]},frame={level="3",args=[{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="this",value="<error reading variable>"},{name="result",value="{<IUNKNOWN> = {}, }"}]},frame={level="4",args=[{name="SQL",value="0x3121ac8 'select * from empresa'#13#10"},{name="this",value="<error reading variable>"},{name="result",value="{<IUNKNOWN> = {}, }"}]}]
(gdb)
<-stack-list-frames 0 4>
^done,stack=[frame={level="0",addr="0x00000000006c2118",func="TZMYSQLRESULTSET__OPEN",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",line="292"},frame={level="1",addr="0x00000000006c1ad4",func="TZMYSQLRESULTSET__CREATE",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlResultSet.pas",line="227"},frame={level="2",addr="0x00000000006b21dd",func="TZMYSQLSTATEMENT__CREATERESULTSET",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",line="247"},frame={level="3",addr="0x00000000006b2522",func="TZMYSQLSTATEMENT__EXECUTEQUERY",file="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcMySqlStatement.pas",line="282"},frame={level="4",addr="0x00000000006aa5af",func="TZEMULATEDPREPAREDSTATEMENT__EXECUTEQUERY",file="D:/lazarus64/components/trunk/src/dbc/ZDbcStatement.pas",fullname="D:/lazarus64/components/trunk/src/dbc/ZDbcStatement.pas",line="2130"}]
(gdb)
<-stack-list-arguments 1 0 0>
^done,stack-args=[frame={level="0",args=[{name="this",value="<error reading variable>"}]}]
(gdb)
<-stack-list-locals 1>
^done,locals=[{name="I",value="0"},{name="COLUMNINFO",value="0x38e6b38"},{name="FIELDHANDLE",value="0x3d10340"},{name="FIELDFLAGS",value="63"}]
(gdb)
******************************************
test:https://zeoslib.svn.sourceforge.net/svn ... slib/trunk
****************************************************