I've created a "block" in Berkeley Snap! that implements Heron's Formula (calculating the area of a triangle given the length of the three sides). It works but it reports an error. I've included a screen shot below that sums it all up. (FYI, there are three such blocks in the image below named HF2, HF and Herons Formula. I created all three trying to fix the problem.)
The routine correctly calculates the value (~125.14), but it also reports an "inside error" that the "reporter didn't report." But, as you can see in my block editor window, the block does report.
Am I missing something, or is this a bug? (I don't want to report a bug on their github site, if I am missing something.)
BTW, I tagged this "mit-scratch" because there is no tag available for Berkeley Snap!
A discussion of this issue can be found here. Bottom line: delete the last reporter block and then add a new one. That should fix it.
Related
I can't find any help online with my problem maybe due to that I don't know the exact keywords to use but hear me out.
Here is the screen shot of my report format...
The actual report result appears like this...
The next item appears beside (right side) the first result. I want it to appear below instead like this...
How do I achieve this? Just comment any additional information that is needed.
BTW, I am using visual studio 2013 (Seems like it matters).
UPDATE:
This is the report format that I want to copy. The headers are not important just the body of the report. Thanks!
Try to use grouping go to this link hope this gives you a clue thanks
Finally found out what's wrong. I removed the column groupings and added only a parent row group. Then I added all needed rows and columns inside the group. It was fairly easy once I found out the problem.
Here's the output of my report.
Thanks guys!
I am new to VBA and am currently still studying the most basic ideas of the language. I haven't gotten that far in my VBA Code studies to write the code I need by hand, so, in the mean time, I have been using the VBA Editor to enter Property Values via the Properties Window. This has been proving far more difficult than I anticipated. My Goal is to create a drop down list for a VBA Form. I understand one of my options is to reference a range of cells in my excel worksheet by inputting it into the value field located right of the ControlSource Property. My attempts to input the desired range always comes up with the same error:
Could not set the ControlSource Property. Invalid Property Value.
I have tried looking in the VBA Help files and even searched online. I haven't had any luck finding the proper syntax to enter into this field.
I am assuming I may run into similar issues as I try to set other property values through the Property Window. Thus, I am diligently studying my VBA courses so I can simply write the raw code. But that takes time and I need this form to work as soon as possible.
Is there anyone out there that wouldn't mind lending me their brain for a moment? I would be most grateful. Having this working would bring a lot of stress off of me.
Thanks for reading!
What tigeravatar mentioned, works fine for me, for the ComboBox as well for the ListBox.
If I enter =a1:b5 into the ComboBox' RowSource, I see the values of the cells if I open the form and the Combobox. Tigeravatar's notation with $ and sheet! may be more reliable for the productive version.
The RowSource is where the boxes get their displayed items from. The ControlSource is where the chosen value finally is linked to. So if I write just A10 to the ControlSource, then open the form, then pick a value, close the form, I see the chosen value filled to the Excelsheet field A10.
Sometimes it helps to start a fresh UserForm and to add some simple fresh controls. If you seek around, you will probably alter property values that influence the behaviour in an unexpected way, and then you get lost. I have tested with Office 2010. If you have another version, it may be important to forum readers to know.
In Articulate's Storyline product, how does one retrieve the total number of slides (or pages) in a storyfile or project?
There's not much documentation so it's kind of hard to figure out how to query common environment values like this. If we can get the total number of slides then we don't have to manually set a value for it.
One must manually set and update a variable to store the number of slides.
The most lengthy conversation on the matter seems to be found here at the Articulate forums.
In that thread the users and staff describe the need to manually define such a variable.
I asked the question on the official forum more directly here, and so far have not received a response.
Another poster at that forum mentioned using PHP to solve this problem, but unfortunately we can't add the requirement of PHP to the final product. I'm sure some server side language tricks might be used to solve this issue, but that also adds the dependency of a particular server-side language.
The Answer Mark gave is correct. So if you want to track the number of question slides in a quiz you would either hard code the value in a variable such as totalQuestions, or increment it as you go through each slide using adjust variable trigger. To call that value and display it on screen you would just add it to a text field and surround it with "%".
EG. "You have answered %Results.ScorePoints% out of %totalQuestions% questions correctly."
I find it rather pointless to hard code it since it's just as easy to put the value in the text field at the end. Using the increment method seems more logical because then you can add more question slides without having to adjust the variable or results screen each time.
I usually load frame.xml, browse for all slidelink tags and sort all slides by their Id.
Usually you get something like slideid=_player.5xoxGTW6QCh.6bmeRt3tCqP, where 5xoxGTW6QCh is the scene id and 6bmeRt3tCqP is the slide id. displaytext also gives you the slide title.
If you browse for slidetranscript and match the Id for each transcript you also get the slide notes.
Articulate 360 now has an internal (Built-in) variable for this and other counts. See Project.TotalSlides and Menu.TotalSlides
See https://community.articulate.com/series/articulate-storyline-360/articles/storyline-360-add-slide-numbers
I am having an issue with JasperReports I can not solve. I am using Eclipse, OpenReports 3.2 and IReport 3.7
The issue I am having is that the report does nothing. When I preview the report in IReport I can at least get a "Document has no pages" message but when I try to open it using OpenReports it doesn't do anything. I get the open reports header and the copyright message but nothing between them.
I was able to track it down to line 150 in ReportRunAction.java in OpenReports. That line is:
jasperPrint = jasperEngine.fillReport(reportInput);
At least that is the line the page dies on. It trips the catch block that the line is inside of but the error is empty. When I try to print the description it is null. I can't swear that the issue isn't that parameter. Through looking around all I have been able to find is something about how the report needs to be compiled with the same version of the jasperreports.jar that OpenReports uses. I have no idea how to tell if/what version of jasper reports is being bundled into the .jasper file though.
Is that my problem? If so how do I tell/set the version of the jar that gets bundled? If not; help!
The no pages messages comes out when the report has not records or you discarded all of them with a wrong filter expression.
There are a couple of things you can try:
set the filter expression to:
new Boolean (true)
This will in some way reset your filter expression.
Right click your jasper report
properties
find more...
and Set the report property "When no data" to "All sections no details" so you can see at least the rest of the report.
Thanks.
If you are using the Detail Bandeport, then you will need a Data Query for the report. Since it's returning "No Pages" in iReport, then you either don't have a query. Or simply your query is not returning any rows.
In old iReport, from Data menu, choose Report Query and write your query here. If you want only one record (i.e. Detail band only one time) you can use a dummy table. Like:
SELECT 'a' FROM DUMMY
Otherwise, if you don't want to use the Detail Band, you have the option to view the other bands without using a query. From Edit menu, choose Report Properties, under More... tab, set the flag When no data to All Sections, no detail
Your problem is not exceptions or errors, it's just no data to show.
Any Empty Datasource will do the trick too.
I ran into the same error when using IReports when I had a subreport that only contained other subreports and no actual query. Adding a dummy query as medopal suggests fixes the no pages error and allows things to run correctly.
See also: http://jasperforge.org/plugins/espforum/view.php?group_id=83&forumid=101&topicid=49315
I've been facing this error for a while. In my case, this error occurred because of an image. If you have images in your report file, you will be forced to fill image with valid data when you wanna use report. If you don't, you will see this error "Document has no page". To address this problem just set "on error type" field in properties window (just click on image you'll see the property window) to "blank".
Strong wish.
I had same problem and got after searching problem, that I did not provide password to connection.
so I add these lines to my java code.
Class.forName("com.mysql.jdbc.Driver");
con =DriverManager.getConnection("jdbc:mysql://localhost:3306/stock_mngt","root","your password");
now my code works.
If i make a label in TFS, and later make a new label with the same name... then the old label is replaced by the new one.
How do I prevent TFS from overwriting a label?
The following MSDN article covers using the Scope of a label to try and minimize the occurrences of these mishaps:
Using the /Child Option to Avoid Labeling Mishaps
If you issue a label command together with a pre-existing label name and an itemspec that includes files that are already marked by the same label, the value of the /child option determines whether the marked files are updated with new revision information. That is, the files are labeled by the same name, but have different scope.
Thanks, that led me on the right track.
It seems that the label overwrite is a "feature" and not a bug. It's working as designed
sixletter's link above explains it, and below are two more with info about it.
http://msdn.microsoft.com/en-us/library/ms181439(VS.80).aspx
http://msdn.microsoft.com/en-us/library/ms181440(VS.80).aspx
Apparently TFS labels are not a snaphot of a point in time like in other VCS's , though i do not fully understand the explanation.