When trying to import JAVA modules I receive an error:
// JAVA imports
import lang::java::jdt::Java;
import lang::java::jdt::JDT;
import lang::java::jdt::JavaADT;
Could not load lang::java::jdt::Java
In the console:
rascal>import lang::java::jdt::Java;
|prompt:///|(0,29,<1,0>,<1,29>): Could not import module lang::java::jdt::Java: can not find in search path
Advice: |http://tutor.rascal-mpl.org/Errors/Static/ModuleImport/ModuleImport.html|
I'm using Eclipse and am trying to use the AstNode datatype. Any ideas?
The JDT modules have been replaced a while back by the m3 model.
While they are a bit different, the AST part should be comparable.
Check the m3 ast documentation and the Measuring java recipe.
Is this an old project you are trying to get up and running?
Related
I'm using for the first time awsglueml package to use the class FillMissingValues. I'm using Glue 3.0 importing the ML package as mentionned by the documentation:
from awsglueml.transforms import FillMissingValues
...
dyf = FillMissingValues.apply(dyf, "demographic", output_column="demographic")
And I got an import error:
from awsglueml.transforms import FillMissingValues
ImportError: cannot import name 'FillMissingValues' from 'awsglueml.transforms' (/opt/amazon/lib/python3.6/site-packages/awsglueml/transforms/__init__.py)
Why does the latest Glue version is not up-to-date with the latest documentation? FillMissingValues should be in the awsglueml/transform package.
I'm trying to model evaluate the performance of our deep learning models. And below is my code. However, I still get
No module named 'model_evaluation_utils'
Is there any pip installation or conda that could solve this problem?
from keras.preprocessing.image import load_img, img_to_array, array_to_img
from keras.models import load_model
import model_evaluation_utils as meu # throws error
Implementation of "model_evaluation_utils" can be found in the following github repository:
link
I think it's not a publicly available library, there must be a model_evaluation_utils.py file which is imported in the code and is used.
using exporting(highchart) getting below error:
ERROR in src/app/desktop/module/dashboard/dashboard.module.ts(24,1): error TS2349: Cannot invoke an expression whose type lacks a call signature. Type 'typeof import("C:/website/UI_Dashboard/node_modules/highchart
s/modules/exporting.src")' has no compatible call signatures.
in the module:
import {ChartModule, HIGHCHARTS_MODULES} from 'angular-highcharts';
import * as more from 'highcharts/highcharts-more.src';
import * as highcharts from 'highcharts';
import * as exporting from 'highcharts/modules/exporting.src';
import * as offline from 'highcharts/modules/offline-exporting';
exporting(highcharts);
offline(highcharts);
what should I do for solving this issue?
Have you tried with import exporting from 'highcharts/modules/exporting.src';?
It's the suggested way of module working as documented in the official Highcharts wrapper for Angular - https://github.com/highcharts/highcharts-angular#core
You should also load all Highcharts related files as src or minified - mixing might cause some TS issues.
An import path for src version of Highcharts core is 'highcharts/highcharts.src'.
Also (I'm not sure if this applies here since the code might not be complete), highcharts-more needs to be initialized as any other module. Usually it is loaded before other modules - initialization order is rarely important (some series types are based on optional modules) and you will get an error if the order is wrong, so it's important to test this.
In case anyone encounters this problem nowadays, changing this:
import * as exporting from 'highcharts/modules/exporting.src';
To this:
import Exporting from 'highcharts/modules/exporting';
Solved the problem for me.
I'm using Angular CLI 11.1.4 and the Highcharts npm package v9.2.2
Say, I load this script in the browser:
<script src='app.dart' type='application/dart'></script>
Now, in app.dart I have this:
import 'library1.dart';
unleashTheKraken();
Then in library1.dart you'll find this:
library library1;
import 'library2';
And finally in library2.dart we'll have:
library library2;
unleashTheKraken() => print('Unleashing the Kraken')
And the result is: Exception: No top-level method 'unleashTheKraken' declared. How so?
Because imports don't chain automatically. You have to use the export statement for that.
library library1;
import "library2.dart";
export "library2.dart";
And to avoid unnecessary code: import and export are completely independent. If you don't use unleashTheKraken in library1 itself, you can omit the import statement and just use export alone.
I am using weka for my project. but get the error info"could not find class weka.core.FastVector" on the line below. I have already added weka.jar from the build path of the project by adding external jar file. How should I solve this problem? Thanks a lot for your time on reviewing my question.
import weka.core.Attribute;
import weka.core.FastVector;
import weka.core.Instance;
import weka.core.Instances;
FastVector atts;
private void setUpARFF(){
atts = new FastVector();}
I know that FastVector was marked as obsolete a while back, perhaps they've finally removed it. Are you using the dev version of weka (or what version are you using)? FastVector can be replaced with ArrayList (in dev version) so use that instead.