I am having issues with "Unhandled exception: Object reference not set to an instance of an object when populating" the analyzer with a list of symbols. The list of symbols is from a Kinetic data feed of live data of stocks. I use this in the market analyzer to follow a list of stocks to use in my futures trading. I have a full license and a funded futures account with ninjabrokerage, so this feed is secondary to the futures data feed.
Anyway, I created a simple indicator that gives me a binary output of when a particular instrument in a particular time frame has a current live close at a certain percent of the range of the bar.
There seem to be no issues with the coding as it populates fine with the symbols so long as the coloring condition of the rows is not included in the setup of the market analyzer. In fact, if the market analyzer is populated with the default columns: bid, ask, last, and net change, then the template is applied, which includes the colorization of the condition of the row then no errors show up. If I apply the template first, then I try to populate the list it throws this "unhandled exception" error.
One other observation, I also created a template that has the indicator columns and does not have the colorization condition, when this is applied first the analyzer populates without any issue.
This is a workaround of sorts however if I save the workspace, and open it up the next time the Analyzer throws the same exception, then I have to open up a new market analyzer and populate it to go through the entire process anew.
I'm not certain but it must have something to do with the data feed not being there before the colorization part, which is a simple trinary option of 1, -1, and 0 to color in three different row colors. Is there an addition to the code that I can make to make sure the data feed is there? Of course, the fact that if the colorization of the rows is not present, as in the template without the colorization, this works fine so I'm not sure if that would help.
So is this an inherant Market Analyzer issue?
thanks. YT
Anyway, I created a simple indicator that gives me a binary output of when a particular instrument in a particular time frame has a current live close at a certain percent of the range of the bar.
There seem to be no issues with the coding as it populates fine with the symbols so long as the coloring condition of the rows is not included in the setup of the market analyzer. In fact, if the market analyzer is populated with the default columns: bid, ask, last, and net change, then the template is applied, which includes the colorization of the condition of the row then no errors show up. If I apply the template first, then I try to populate the list it throws this "unhandled exception" error.
One other observation, I also created a template that has the indicator columns and does not have the colorization condition, when this is applied first the analyzer populates without any issue.
This is a workaround of sorts however if I save the workspace, and open it up the next time the Analyzer throws the same exception, then I have to open up a new market analyzer and populate it to go through the entire process anew.
I'm not certain but it must have something to do with the data feed not being there before the colorization part, which is a simple trinary option of 1, -1, and 0 to color in three different row colors. Is there an addition to the code that I can make to make sure the data feed is there? Of course, the fact that if the colorization of the rows is not present, as in the template without the colorization, this works fine so I'm not sure if that would help.
So is this an inherant Market Analyzer issue?
thanks. YT
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