i have html file, which is parsed with SaxParser without any exception
i use nonValidating parser. And i couldn't understand why there aren't any exception.
What it can be?
Hard to say. Maybe the file is valid XML or you're parsing not the file that you expect or some part of the code swallows the exception.
Related
I invoke a SOAP service and get a SOAP response XML along with some details on the top. When i use the xpath extractor i get an error message that content is not allowed in prolog.
How can i resolve this issue in jmeter and get the xpath working ?
That is a generic (and seemingly unhelpful) error message that the SAX XML parser throws when your input XML is not well formed - usually at the start of the document. Prolog is the first line with xml version info.
Check and validate that your response is well formed. It might be something simple like trimming the beginning characters of the string that you're attempting to parse.
I'm trying to use the $subtract operator to project the difference between two fields as a separate third field using this line of code:
pipeline.add(Aggregation.project("createdTime","modResult").andExpression("createdTime").minus("modResult").as("bucketedTime"));
However, when I try to perform the aggregation, I get the following exception:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalArgumentException: can't serialize class org.springframework.data.mongodb.core.aggregation.Fields$AggregationField
What am I doing wrong here? I've noticed that if I provide an integer instead of a field name, there is no issue. Thanks for your help.
As per my question here, it turns out I should have been using and() instead of andExpression(). The latter tries to interpret the argument as an expression, such as field1 + field2 as a more convenient way of doing .and("field1").plus("field2").
I am working with php variables in CSS files. I cannot figure out how to add a warning exception to the CSS validator for <\?php echo $purple; ?>
I tried .*<\?php.*\?> and .*\<\?php.*\?>. But the error keeps poping out at < as Syntax Error: unexpected token "<"
I believe when you add CSS Validator exceptions, you make a regular expression for the error or warning text, not the cause of it. E.g., don't add an exception for .*<\?php.*\?>, add it for Syntax Error: unexpected token "<". See this page for examples: http://morganizeit.com/2008/04/configure-aptana-to-ignore-css-hacks/
It is also worth pointing out that if your regular expression doesn't seem to have an effect on the error/warning you are working on, you may be adding it to the wrong validator as there are often multiple ones at work in any given editor. For example, when I edit CSS, I sometimes get warnings from the CSS Syntax Validator and I sometimes get errors from the W3C Stylesheet Validator. So if your expression is not working in one of those, try it on the other. You can determine an error's source by disabling a validator temporarily and seeing if the warning/error quits.
While trying to add value into foreign key field, if same data doesn't exist in primary key field it throws exception like "An error occured while updating entries." However, i want to catch the same exception and display it in some window with message like "Value doesn't exist, please enter different value." So how can i catch this error in asp.net MVC.
not really familiar with MVC, I use WinForms, but why not try to find out the error code you get. Just put your code in a try catch block and if an exception is thrown check if the error code matches your error code and if it does use a MessageBox or something like that to show your message.
Hope this helps
When using Message.Builder.build() an exception is thrown when a required field is not set. Is there way to find out if the exception will be thrown? i.e. something like an iSReadyToBuild? There is a buildPartial method but it does not say whether the build was complete or partial.
The method you are looking for is called "isInitialized()".