MATLAB Visualizations broken?

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1 个投票

Hello,

can anyone please check, if the MATLAB Visualizations are right now offline for everyone or just for me? I've made 2 visualizations and both show the "broken image" icon instead of the graph.

The problem occurred half an hour ago or so - I do not know exactly. As you can see, widgets are not affected. Both visualizations are public and can be "Save an Run" with "MATLAB code ran successfully." as status.

Here is one of the MATLAB codes that has worked flawless till it stopped:

% Template MATLAB code for visualizing data using the YYAXIS and PLOT functions.
% Prior to running this MATLAB code template, assign the channel variables.
% Set 'readChannelID' to the channel ID of the channel to read from. 
% Also, assign the read field IDs to the variables 'fieldID1', and 'fieldID2'. 
% TODO - Replace the [] with channel ID to read data from:
readChannelID = [********];
% TODO - Replace the [] with the Field ID to read data from:
fieldID1 = [3];
% TODO - Replace the [] with the Field ID to read data from:
fieldID2 = [5];
% Channel Read API Key 
% If your channel is private, then enter the read API
% Key between the '' below: 
readAPIKey = '***********';
%% Read Data %%
% Read first data variable
[data1, time1] = thingSpeakRead(readChannelID, 'Field', fieldID1, 'NumPoints', 600, 'ReadKey', readAPIKey);
% Read second data variable
[data2, time2] = thingSpeakRead(readChannelID, 'Field', fieldID2, 'NumPoints', 600, 'ReadKey', readAPIKey);
%% Visualize Data %%
yyaxis left;
plot(time1, data1)
xlabel('Zeit');
ylabel('Watt');
yyaxis right;
plot(time2, data2);
xlabel('Zeit');
ylabel('Ampere');
title('Phase 2 - Watt & Ampere');
grid on;