Some packages that depend on https://www.npmjs.com/package/fibers fail to install with error message above. Particularly it is iron-meteor. Homepage of the fibers states: meteor users please read this If you're trying to get meteor running and you ended up at this page you're probably . . .阅读更多

We have an Input field that maps to MyObject |--List<Double> tuition; Upon binding the JSP field specific indexed elements of the list, e.g. path="myobject.tuition[0]" path="myobject.tuition[1]" we get this error: Could not instantiate property type [java.lang.Double] to auto-grow n . . .阅读更多

I'm writing some tests in webrat with sinatra, and as part of that I need sessions. The webrat wiki mentions that I need to call use Rack::Session::Cookie instead of enable :sessions - I have done this. This particular test looks like this: class RegisterNewUserTest < Test::Unit::TestC . . .阅读更多

I still get the "No IConnectionFactory implementation found for connection URI: activemq:tcp://localhost:61616" Error. I've paste and include in the compile project the archive "nmsprovider-activemq.config" I'm Working with .NET 4.0 and the references are Apache.NMS-1.5.1-bin.zip\net-4 . . .阅读更多

What is the problem in that function? char printThis() { char str[20] = "This is a string"; return str; } I get a warning : Incompatible pointer to integer conversion returning 'char[20]' from a function with result type char . . .阅读更多

Please review my code. <template> <div class="row flex"> <div class="col-md-6 home_feed"> <post-detail :posts="posts"></post-detail> </div> </div> </template> <script> import axios from 'axios' export default { async asyncData (params) { let { data } = a . . .阅读更多

I am facing strange problem with Hibernate merge, everything looks fine to me. Entity Beans: @Entity @Table(name = "EMPLOYEE") @Access(value=AccessType.FIELD) public class Employee { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Column(name = "emp_id") private long id; @Co . . .阅读更多

Below is the simple code to create HIVE table, and load data in it. import java.util.Properties import org.apache.spark.SparkContext import org.apache.spark.SparkConf import org.apache.spark.sql.SQLContext import sqlContext.implicits._ val conf = new SparkConf().setAppName("HIVE_Test" . . .阅读更多

I facing out with Postgis. I've a sql request : SELECT st_x(ST_Transform(n.geom,4326)) AS x, st_y(ST_Transform(n.geom,4326)) AS y, fetchval(n.tags, 'name') as name, n.id, ST_Distance_sphere(ST_MakePoint(:l . . .阅读更多

For some reason on my Laravel 5.3 application when I run composer update I get the following error Warning: Unsupported declare 'strict_types' in /home/site/public_html/bookings/vendor/league/csv/src/functions.php on line 13 I think it may have to do with the PHP Version as its not rec . . .阅读更多

I'm getting sporadic error messages from our web server that has an MVC application. The messages are: The controller for path '/scan' was not found or does not implement IController. The controller for path '/scan.com' was not found or does not implement IController. The controller fo . . .阅读更多

I am trying to capture real live tweets. I am trying to access contents using the json library, and create new objects and append this into a list. from tweepy.streaming import StreamListener from tweepy import OAuthHandler from tweepy import Stream import tweepy import json import ur . . .阅读更多

I've been create a code for updating data to database, but I'm get error like below. when I debugging the code using dd(), the value was true. what's wrong with my save() method ? BadMethodCallException in Macroable.php line 74: Method save does not exist. this my controller public fun . . .阅读更多

I am getting this weird error from TypeScript: "Only a void function can be called with the 'new' keyword." What? The constructor function, just looks like: function Suman(obj: ISumanInputs): void { const projectRoot = _suman.projectRoot; // via options this.fileName = obj.file . . .阅读更多

I tried to create admin user using php artisan tinker. When I try to save, it return an error. Please help me to fix the issue. Here is the error Illuminate/Database/QueryException with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column 'admin' in 'field list' (SQL: update . . .阅读更多

Getting this error in summernote. TypeError: $(...).summernote is not a function Vue (version - 2.2.2), summernote (version - 0.8.4), webpack (version - 2.2.1),jQuery (version - 3.2.1) App.vue <template> <div id="app"> <textarea name="editor" id="editor" v-model="text" . . .阅读更多

I just started using MinGW for Windows. When trying to create executable using g++ a.cpp -o a.exe -std=c++14 for the code below: #include <string> using namespace std; int main() { string x = to_string(123); return 0; } I'm getting following error: C:/mingw/bin/../lib/gcc/mi . . .阅读更多

in mac i want to create cronjob but when i run the php file with database i am getting error in terminal. Warning: mysqli_connect(): (HY000/1049): Unknown database And In the browser run perfect. . . .阅读更多

I am playing around with Google App Engine and I am simply trying to increment a value by 1 (player.number_requests -- see code below). However, when I do so, I am getting the following error: "TypeError: can only concatenate tuple (not "int") to tuple". Any idea why this is happening? . . .阅读更多

How's the following codes different? with tf.contrib.rnn.DropoutWrapper enc_cell = tf.contrib.rnn.MultiRNNCell([tf.contrib.rnn.DropoutWrapper(tf.contrib.rnn.BasicLSTMCell(rnn_sizes, output_keep_prob=1-keep_prob) for _ in range(num_layers)]) _, encoding_state = tf.nn.dynamic_rnn(enc_ce . . .阅读更多