I've been getting this error in the project since I pulled expo to version 44.
The error image is attached.
What I tried could not solve the problem?
Check you have dimensions or not. Also check where the component dimension is coming from.
ReactNative/Expo errors stack error cause snippets are most time misleading. Make use that your code does not use Dimensions API - actual device width and height without importing it. via #BYIRINGIRO Emmanuel
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[enter image description here](https://i.stack.imgur.com/lON9e.png)
I'm writing code for a task in a react course and after the file is saved it simply changes what I wrote and a bunch of errors appear and o I don't know why. The first pic is what I wrote, and the second one what happened after I saved the file. Can someone tell me why this is happening?
This never happened to any other code I wrote before.
Your VS Code settings are probably set to run a linter (ESLint maybe?) when you save your file. You can check your settings in the VS Code workspace settings: https://code.visualstudio.com/docs/getstarted/settings. If you hover over the red squiggly lines it will hint at the errors in your code.
It's been awhile since I've worked in React, but I think you might need to wrap your return in a string literal (backticks: ``). You also might want to use Typescript or JSX with React.
You can also post a sample on Stackblitz https://stackblitz.com/ if you want more help.
I am using react-native-calendar-picker from github to use a calendar in my app. The problem it's that everytime I run it, I get some warnings like:
As seen there, there's something about node_modules\react-native-calendar-picker\CalendarPicker\DaysGridView.js , and there are 4 warning, with rows 254,255,256 and 248. Going to that file, I found that those lines are:
So, the problems seems to be somewhere at selectedRangeStartStyle, selectedDayStyle and selectetRangeStyle which I have setted in my componenet with #XXXXXX, as hex color codes. Any help would be appreciated, thanks!
I am also getting the same warning because of those lines. It was a change introduced by this commit https://github.com/stephy/CalendarPicker/commit/081a07f6c95fc178d17295ef0cd3f68f2b7d117f to fix this issue https://github.com/stephy/CalendarPicker/issues/246
Reverting the changes locally on the file stopped the error from popping up in my console, but that is just a quick workaround i found for now only.
I'm trying to get data from a Highchart, but I only have a "None" value.
The chart needs a password to be accessed, but I have the same problem with the chart on this page.
Using the browser's DevTools I can get the y value from highchart using:
Highcharts.charts[0].series[0].data[0].y
Thus, combining this code with a loop structure I can have all the y values.
The problem is when I try to use Selenium to webscraping those values. I'm using the code below
page.execute_script('Highcharts.charts[0].series[0].data[0].y')
The answer I expect is 2 (as in DevTools), but instead I'm getting "None" as answer.
I already tried to use Beautifulsoup to retrieve the y value from the <path> tag, but it doesn't meet the expected value.
The HTML source seems to be complex (I'm not expert in these area). The full xpath of the <svg> is:
/html/body/form/div[3]/div[2]/div[2]/section/div/div/div[2]/div/section/div/div/div/div[2]/div[2]/div[1]/div[2]/div/div/svg
Also, I can't find any <iframe>, which could be avoiding me from accessing the graph.
Does anyone knows what I'm doing wrong? (I'm beginner in this area, so let me know if any further information is necessary)
After a long time stuck in it, I figured out how to solve this problem.
My mistake is that I was sending to my browser, via selenium, the js script below to be executed.
page.execute_script('Highcharts.charts[0].series[0].data[0].y')
This code is working perfectly but it doesn't return to me any value. So, in order to have the y value (that is what I need), I just need to use a "return" in the previously code. The final code is
page.execute_script('return Highcharts.charts[0].series[0].data[0].y')
So I read on the docs that responsiveness for amchart 4 is still currently under development, and so perhaps that explains my difficulties here.
I'm trying to create a barchart that will shrink properly without distorting how the data is displayed. I've tried shrinking the parent container with an #media rule, but that distorted the data.
What's happening: When I shrink the view (i.e. open up inspector or run the web app on a smaller machine) half the category labels on the X-axis are disappearing for some strange reason. It seems to be every other label exactly is gone.
I've tried setting:
categoryAxis.minWidth = 0;
As an approximation of v3's minHorizontalGap property but of course they aren't the same.
I've tried setting the column width in hoped that that would influence the labels.
series.columns.template.width = am4core.percent(50);
And finally I've tried setting both the whole chart to responsive, and the categoryAxis:
categoryAxis.responsive.enabled = true;
But doing this gives me the following error which I can't find support for online:
bootstrap:114 Uncaught (in promise) Error: Loading chunk vendors~responsivedefaults failed.
I'm not sure what the problem is or how to resolve it, I can't believe they'd release a version of amcharts that didn't have responsivity in this age, and so I think it has to be something I'm doing wrong.
So I found the v4 equivalent to minHorizontalGap and that has solved the problem for me.
categoryAxis.renderer.minGridDistance = 60;
It's as simple as that. I still don't know why responsive.enabled doesn't work, but this is a satisfactory solution.
I'm getting an error with an SDK2.0 app using a rally custom grid:
It only errors with IE (current), and it does not error if I run it locally, only when I install it in Rally and run it.
I don't know if its a Rally issue, or a EXTJS issue.
SCRIPT5007: Unable to get value of the property 'modelField': object is null or undefined
sdk.js, line 4 character 1276692
The code that failed:
if(e.modelField&&e.modelField.hidden)
Context around that error:
{xtype:"rallytextfield",allowBlank:false,removeNameAttribute:true}}},PortfolioItem:function(){return{hidden:true}},AttributeType:function(b){return a.apply(Rally.ui.grid.FieldColumnFactory.defaultRenderer(b),{sortable:false})}})})();(function(){var a=window.Ext4||window.Ext;var b=function(g,e){var d=g.text;var c=e.text;if(d>c){return 1}if(d<c){return -1}return 0};a.define("Rally.ui.grid.ColumnBuilder",{requires:["Ext.Array","Ext.util.Format","Rally.ui.grid.FieldColumnFactory"],constructor:function(){this.defaultColumns=[];this.autoAddAllModelFieldsAsColumns=true},withDefaultColumns:function(c){if(a.isArray(c)){this.defaultColumns=this.defaultColumns.concat(c)}return this},withSortableColumns:function(c){this.sortable=c;return this},shouldAutoAddAllModelFieldsAsColumns:function(c){this.autoAddAllModelFieldsAsColumns=c;return this},build:function(d){var e=a.Array.map(this.defaultColumns,function(g){if(a.isString(g)){return Rally.ui.grid.FieldColumnFactory.getColumnConfigFromField(d.getField(g),this.sortable)}return g},this);if(this.autoAddAllModelFieldsAsColumns){var c=this._buildModelColumns(d,this.defaultColumns,e);e=e.concat(c)}this._removeHiddenColumns(e);return this._stripTagsFromColumnText(e)},_removeHiddenColumns:function(d){for(var c=d.length-1;c>0;c--){var e=d[c];if(e.modelField&&e.modelField.hidden){a.Array.erase(d,c,1)}}}
Not sure what other guidance I can provide to help locate this issue.
The code was a bit large, so I started to do some divide and conquer before I posted it and I found the cause in my code, though probably not the root cause:
In my columnCfgs when adding the rallygrid, I had a trailing ',' on the last entry.
The really annoying thing is this works in all browsers locally, but only fails in IE on Rally with a super obscure error, so its really hard to chase down...even my JavaScript syntax highlighter did not warn me...
I suspect this is actually a problem in either Rally or EXT-JS code where IE is just really finicky...