I'm mocking my service object as follows:
However, Intellij is not resolving the keyword when. I'm not sure what it can be. I've added all the correct dependencies in my build definition. What am I doing wrong?
Missing import:
import org.mockito.Mockito._
Please import org.mockito.Mockito._ as suggested by #Mika'il, but if you still are not able to resolve the issue check if you have an org.scalatest.GivenWhenThen import somewhere and check if you're probably extending it in your test class/base test class. Remove that. org.scalatest.GivenWhenThen trait has a different implementation of when method.
Related
I'm trying to use the DeBerta model and I'm first trying to implement some of the code I found here (an example of how to use the model), just to make sure I have the right dependencies and know what imports I need. I'm working in Scala 2.4.0, Zeppelin 0.8.1. I've added "com.johnsnowlabs.nlp:spark-nlp-spark24_2.11:3.4.4" as a dependency, which I believe should give me spark-nlp 3.4.4. So far most of the imports I got from the sample code are working:
import com.johnsnowlabs.nlp.embeddings
import com.johnsnowlabs.nlp.annotator._
import com.johnsnowlabs.nlp.base._
import com.johnsnowlabs.nlp.training.CoNLL
import com.johnsnowlabs.nlp.util.io.ResourceHelper
import com.johnsnowlabs.util.Benchmark
import org.apache.spark.ml.Pipeline
import org.apache.spark.sql.functions.{col, explode, size}
Although two of the imports get errors
but I'm not sure I need these to load the model. But when I try to load
val embeddings = DeBertaEmbeddings.pretrained("deberta_v3_base", "en")
.setInputCols("sentence", "token")
.setOutputCol("embeddings")
.setMaxSentenceLength(512)
I get an error saying
java.lang.IllegalArgumentException: requirement failed: Can not find deberta_v3_base inside public/models to download. Please make sure the name and location are correct!
at scala.Predef$.require(Predef.scala:224)
at com.johnsnowlabs.nlp.pretrained.ResourceDownloader$.downloadResource(ResourceDownloader.scala:441)
at com.johnsnowlabs.nlp.pretrained.ResourceDownloader$.downloadModel(ResourceDownloader.scala:499)
at com.johnsnowlabs.nlp.pretrained.ResourceDownloader$.downloadModel(ResourceDownloader.scala:492)
at com.johnsnowlabs.nlp.HasPretrained$class.pretrained(HasPretrained.scala:44)
at com.johnsnowlabs.nlp.annotator.package$DeBertaEmbeddings$.com$johnsnowlabs$nlp$embeddings$ReadablePretrainedDeBertaModel$$super$pretrained(annotator.scala:532)
at com.johnsnowlabs.nlp.embeddings.ReadablePretrainedDeBertaModel$class.pretrained(DeBertaEmbeddings.scala:329)
at com.johnsnowlabs.nlp.annotator.package$DeBertaEmbeddings$.pretrained(annotator.scala:532)
at com.johnsnowlabs.nlp.annotator.package$DeBertaEmbeddings$.pretrained(annotator.scala:532)
at com.johnsnowlabs.nlp.HasPretrained$class.pretrained(HasPretrained.scala:47)
at com.johnsnowlabs.nlp.annotator.package$DeBertaEmbeddings$.com$johnsnowlabs$nlp$embeddings$ReadablePretrainedDeBertaModel$$super$pretrained(annotator.scala:532)
at com.johnsnowlabs.nlp.embeddings.ReadablePretrainedDeBertaModel$class.pretrained(DeBertaEmbeddings.scala:326)
at com.johnsnowlabs.nlp.annotator.package$DeBertaEmbeddings$.pretrained(annotator.scala:532)
... 51 elided
I've tried to go through the documentation on the DeBerta model, and from what I've seen I have adequate versions of scala and spark-nlp according to John Snow Labs models hub. I saw on this stackoverflow thread that I might need to put "_noncontrib" after my model name. I tried that even though it says I wouldn't need it after spark-nlp 2.4.0+. So now I'm pretty sure "deberta_v3_base" is the right name, but I'm not sure what the error means by the location being incorrect. Do I need to specify a location for the pretrained model per the config helper? Does anyone know what's going on here? I apologize if I've left anything out, I'm new to Zeppelin and spark-nlp. Thanks!
I'd like to import Control.App into a module that refers to PrimIO.PrimIO via the unqualified name PrimIO in a lot of places. The problem, of course, is that Control.App also exports a definition named PrimIO. I would like to minimize the damage by importing either only App or everything but PrimIO from Control.App; i.e. what one would do with import Control.App (App) or import Control.App hiding (PrimIO) in Haskell.
What is the Idris2 way of doing this?
Based on #michaelmesser's comment, I was able to get this working with the following:
import Control.App
%hide Control.App.PrimIO
However, this doesn't give me a good way of explicitly referring to Control.App.PrimIO when I do need to refer to it.
I'm having trouble using the Backendless plugin for Flutter.
I include
import 'package:backendless_sdk/backendless_sdk.dart';
(as per the instructions) and can then use e.g. Backendless.UserService. But if I try to generate a user to register, e.g.:
var user = new BackendlessUser();
user.setEmail("info#example.org");
user.setPassword("password");
Backendless.UserService.register(user);
I get an error Undefined class 'BackendlessUser' on the first line. This class is defined in src/modules/user_service.dat, which is exported by src/modules/modules.dartlike this:
library modules;
export 'cache.dart';
...
export 'user_service.dart';
which in turn is imported by backendless_sdk.dart like this:
import 'package:backendless_sdk/src/modules/modules.dart';
I would have thought that it would get imported indirectly by the import of backendless_sdk.dart, but apparently not. When I import it explicitly (with the same import statement, but now in my own code and not just indirectly in backendless_sdk.dart), I get a warning Don't import implementation files from another package. But it's not an implementation file; it's exported as part of the public API (at least that's what I understand the export statement to mean).
The Dart tutorial for creating packages suggests to place the export statements directly under lib, not in lib/src, so I'm wondering whether this is an error in the structure of the plugin, or whether I'm doing something wrong.
I'd be grateful both for a solution to this particular problem and also for pointers to how I can better understand packages, libraries, imports and exports in dart; unfortunately I don't find the language specification particularly helpful in this regard.
(The error and the warning are the same whether I use flutter analyze or IntelliJ IDEA.)
The problem has been fixed in the 0.0.3 version of the plugin. Please update the backendless_sdk version in your pubspec.yaml.
You can include the only one import now:
import 'package:backendless_sdk/backendless_sdk.dart';
Please also note, that there are some changes in the syntax. So for your example you should use:
var user = new BackendlessUser()
..email = "info#example.org"
..password = "password";
Backendless.userService.register(user);
Thanks for using Flutter SDK and pointing out this issue.
It's indeed the problem in the structure of the plugin. The Backendless team is aware of it and this problem will be fixed in the next release of the plugin.
For now you can import explicitly and suppress the warning.
I am learning Gin with GinTutorial and I've stacked on silly problem.
In bind(MyWidgetMainPanel.class).in(Singleton.class); Singleton does not exist.
I've already tried the following:
import com.google.gwt.inject.client.AbstractGinModule;
import com.google.gwt.inject.client.Singleton;
import com.google.gwt.inject.Singleton;
IDE shows that Singleton does not exist before compilation time.
If I try to use import com.google.inject.Singleton; it shows that Singleton does not exist on compilation.
gin-2.1.2
gwt2.6
I'd be happy to have any of your ideas or explanations.
I am not sure this is the solution, but when I use injection like this with GIN in GWT, I do not import com.google.gwt.inject.Singleton in my GinModule, but com.google.inject.Singleton and it works.
I hope it helps.
Finally I've found that it is not enough to add gin-2.1.2.jar to classpath. It requires guice-3.0.jar.
I have a class uses the following lines, it works fine in a Google App Engine project:
import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.IdentityType;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;
But when I included this class in another project, it cause error :
package javax.jdo.annotations does not exist
What should I do to find javax.jdo.* ?
Add the JDO jar file to the class path.
The star notation for imports isn't working the way you think it does.
It's not recursive - it only applies the child classes in javax.jdo, not the child packages.
If you want all the classes in javax.jdo.annotations, you'll need to import javax.jdo.annotations.*, too.
I'd recommend not using the star notation. Better to type out the imports for every class individually. Use an IDE to help you. It's clearer for you and other programmers who come after you where those classes came from.