<p dir="auto">Running TensorBoard r0.9 results in graph visualizations as expected but all events and histograms that successfully displayed in r0.8 <a href="http://stackoverflow.com/q/37684739/656912" rel="nofollow">are not</a>.</p>
<p dir="auto">Has r0.9 introduced a change to the command line that should be used to launch TensorBoard, or to the code needed to generate events and histograms for TensorBoard to display?</p>
<p dir="auto">Note that neither new summaries and histograms written with recent runs using r0.9 TensorFlow, nor existing ones written (and displayed) in the past, are displayed. Graphs generated with both releases display as expected.</p>
<h3 dir="auto">Environment info</h3>
<p dir="auto">Operating System: OS X 10.11.5<br>
TensorFlow: .9.0rc0</p>
<h3 dir="auto">Steps to reproduce</h3>
<p dir="auto"><code class="notranslate">tensorboard --logdir ./tflog --purge_orphaned_data</code></p>
<h3 dir="auto">What have you tried?</h3>
<p dir="auto">Reverting to r0.8, which works as it originally did, displaying all events and histograms present in the <code class="notranslate">tflog</code>directory provided as the <code class="notranslate">logdir</code>. Reinstalling r0.9, which reproduces the error. A second attempt at reinstalling r0.8 resulted in a TensorBoard that displays jus the menu (no content) and uses a different style (a serif face).</p>
<p dir="auto">Since about a week now there seems something wrong with the TensorBoard demo at <a href="https://www.tensorflow.org/tensorboard/index.html#events" rel="nofollow">https://www.tensorflow.org/tensorboard/index.html#events</a>. The graph shows nicely, but neither events nor histograms show up. This problem seems to be only with the demo -- everything shows up just fine when I run the corresponding code (<code class="notranslate">mnist_tensorboard.py</code>) locally.</p>