Tags: declarehtree, encountered, form, forms, ftree, htree, item, itemcurrent_node, nodenum_selected, numberj, programming, records, signal, tools, trigger, unexpected, when-tree-node-expanded

Forms encountered unexpected signal 1948284014

On Programmer » Development Tools

1,603 words with 0 Comments; publish: Sun, 10 Feb 2008 12:29:00 GMT; (20078.13, « »)

Hi,

My form is with htree item (20 records).

Trigger WHEN-TREE-NODE-EXPANDED is like :

DECLARE

htree item;

current_node FTREE.NODE;

num_selected number;

j number;

BEGIN

htree:=FIND_ITEM('DRZEWO.HTREE');

num_selected := Ftree.Get_Tree_Property(htree, Ftree.SELECTION_COUNT);

FOR j IN 1..num_selected LOOP

current_node := Ftree.Get_Tree_Selection(htree, j);

FTREE.SET_TREE_SELECTION(htree,current_node, FTREE.SELECT_OFF);

END LOOP;

FTREE.SET_TREE_SELECTION(htree,:SYSTEM.TRIGGER_NODE, FTREE.SELECT_ON);

END;

JInitiator is 1.3.1.9.

When I expanded node, forms hangs sometimes with

message in trace file (xml style):

<HTTP.START>

<EventID> 1962 </EventID>

<EventNum> 133</EventNum>

<TimeStamp> 36372</TimeStamp>

<Details>

<Packets> 12</Packets> <Bytes> 0</Bytes> </Details>

</HTTP.START>

<HTTP.END>

<EventID> 1963 </EventID>

<EventNum> 133</EventNum>

<TimeStamp> 36374</TimeStamp>

<Duration> 2</Duration>

<Details>

<Packets> 1</Packets> <Bytes> 0</Bytes> <MapCount> 1962</MapCount> </Details>

</HTTP.END>

<ABORT_FORMS_DIED Summary="Forms encountered unexpected signal 1948284014">

<EventID> 1964 </EventID>

<EventNum> 2</EventNum>

<TimeStamp> 936378</TimeStamp>

<Details>

<Msg> Forms encountered unexpected signal 1948284014</Msg> </Details>

</ABORT_FORMS_DIED>

</CLICK> </FORMSTRACE>

Anybody resolve this problem ?

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