Missing lines

[Snoppy]

I got an ms project file.

There are some lines missing:
When I look for the task ID (ctrl +G) and choose 4 it pops up a message box:
"Project searched the entire field and did not find a match"

1. How can it be - when deleting rows - the numbers of all the following
records are updated?

2. If the row was no deleted - there is no filter, no group and the tasks
are sorted by ID - what else can prevent me from seeing those rows.

* When I exported the file to excel I found up that the missing rows are
a replica of the previous line.

I didn't create those files and I need to know whether this is some kind of
bug or this is just a stupid joke - to write those tasks and hide one of them.

 

[Rod Gill]

Is the missing task collapsed under a summary task?

On the formatting Toolbar click the Show button and select All subtasks.
make sure the All Tasks filter is applied (press F3)

Yes ID numbers are reset when you insert or delete tasks. If you want an Id
number that never changes, insert the Unique ID column.

 

[Snoppy]

Thanks Gill

I have all my summary task expended
No Filter
No grouping
and this is the problem - I'm in a state in which I expect to see all my
task and I don't

About fixed ID - you suggest to use empty