Arsip: Runtime Error / Exception EaccessViolation

more 16 years ago
alvonz
Para master2 delphi tolongin dong saya lagi bikin program
pake Timer kenapa yah klo programnya di tutup muncul Exception EaccessViolation trus muncul Runtime Error 216 banyak bgt
tapi klo timer saya buang normal, mungkin para master2 delphi pernah ngalamin,mohon berbagi solusinya
Terimakasih

more 16 years ago
Manz
bisa dipost kemari untuk snapshot code nya ? so, rekanz - rekanz didieu bisa bantu ... we hope so :mrgreen:

more 16 years ago
alvonz
error codenya
Exception EAccessViolation in module xxx.exe at 000A6A59
Access Violation at address 004A6A59 in module 'xxx.exe', read of address 0180F32A
setelah di Ok
muncul Message box
Runtime error 216 at 00403B32
muncul nya tuh banyak baget sampe2 harus saya reset prgnya

more 16 years ago
afre_N
maksud Manz, yg di post adlh code Delphi tentang Timer yg kmu tulis,
dan bisa dibantuin temen2 yg lain.. 8) :D

more 16 years ago
alvonz
oooo...tapi gini bos..yang sy bikin aneh,
kasusnya gini..
saya ada 3 form yang mau pake timer
Form Password --ga ada masalah dari pertama
Form Input1 ---ga ada masalah dari pertama, trus sy copy paste timer form Input2 ke fomrInput2
Form Input2 ---nah disini kalo si program sy close muncul error tsb
kemudian kemaren2 sy penasaran, sy hapus timer di FormInput2 trus sy add dari panel system di delphinya
kadang2 ada masalah kadang2 ga ada jadi mutnya program,
jadi pusing dahhhh..
bantuin donk
klo di timernya sih codenya seperti ini
procedure TfGuru.Timer1Timer(Sender: TObject);
begin
PTersimpan.Visible :=False;
end;
nah kalo di event buat aktifin timernya
procedure TfGuru.simpanClick(Sender: TObject);
begin
PTersimpan.Visible := True;
Timer1.Enabled := True;
end;

more 16 years ago
jrp
Sekali di enable, Timer1 akan terpicu terus-menerus. Bagaimana kalau begini:
procedure TfGuru.Timer1Timer(Sender: TObject);
begin
PTersimpan.Visible :=False;
Timer1.Enabled:=False;
end;
jrp

more 16 years ago
alvonz
waduh bro g ngerti nih..
sy coba ikut saran bro 'jrp' tapi sy coba lg dengan code yang sy ketik tanpa Tiimer1.Enabled:=False;
ga ada errorjd errornya waktu kondisi ky gmn yah...
wahh pusing nih...
tapi thank sarannya sy ikut bro 'jrp' aja buat jaga2

more 16 years ago
jrp
Karena bro alvonz bilang errornya pada saat menutup program dan terjadinya acak, errornya mungkin disebabkan karena sesaat setelah PTersimpan sudah di release otomatis oleh Delphi, Timer1 terpicu dan mereferensi PTersimpan yang sudah almarhum. Kalau beruntung, Timer1 terpicu sebelum PTersimpan di release, sehingga tidak error.
jrp

more 16 years ago
alvonz
oooo..
terima kasih bro atas pencerahannya semoga tidak ada error lg
aminnn
heheh

more 16 years ago
mas_kofa
biar gak error sebelum meng-assign sesuatu terhadap komponen di lain form di cek dulu apa componen tersebut sudah ada apa belum ato masih ada apa dah tewas....
if PTersimpan <> nil then
PTersimpan.Visible :=False; ....
more ...
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