Chart object is not found

Support
#1

Hi
I am trying to use a chart but i dont see any chart object in the palette. Pls see the image. Is there any specific configuration that i have to do before using it?

cuba5

#2

Glad that I found what i had to do i.e. check the chart module in project properties.

However, After I have added the suggested codes, I am getting an exception (attached) while opening the Mechanic from the menu.

Here is the codes I have used

in Mechanic-brows.xml


 <layout expand="mechanicsTable"
            spacing="true">
        <chart:pieChart id="ratingChart"
                        height="200px"
                        titleField="mechanic"
                        valueField="ordersCount"
                        width="100%">
            <chart:legend position="LEFT"/>
        </chart:pieChart>
        <filter id="filter"
                applyTo="mechanicsTable"




/*
 * Copyright (c) 2016 sales
 */
package com.inteacc.sales.gui.mechanic;

import com.haulmont.charts.gui.amcharts.model.data.DataItem;
import com.haulmont.charts.gui.amcharts.model.data.ListDataProvider;
import com.haulmont.charts.gui.amcharts.model.data.MapDataItem;
import com.haulmont.charts.gui.components.charts.Chart;
import com.haulmont.chile.core.model.utils.InstanceUtils;
import com.haulmont.cuba.gui.components.AbstractLookup;
import com.inteacc.sales.entity.Mechanic;
import com.inteacc.sales.service.OrderService;

import javax.inject.Inject;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * @author mortoza
 */
public class MechanicBrowse extends AbstractLookup {

    @Inject
    private Chart ratingChart;

    @Inject
    private OrderService orderService;

    @Override
    public void init(Map<String, Object> params){
        super.init(params);
        Map<Mechanic, Long> stats =
                orderService.getMechanicOrdersStats();
        List<DataItem> chartItems = new ArrayList<>();
        for (Map.Entry<Mechanic, Long> entry : stats.entrySet()) {
            MapDataItem dataItem = new MapDataItem();
            dataItem.add("mechanic",
                    InstanceUtils.getInstanceName(entry.getKey()));
            dataItem.add("ordersCount", entry.getValue());
            chartItems.add(dataItem);
        }
        ratingChart.getConfiguration()
                .setDataProvider(new ListDataProvider(chartItems));

    }
}

cuba6

#3

Please restart the application server.
If the problem remains, attach the full stack trace (press Details in the exception dialog) and the screen XML here.