{"action":"opened","issue":{"url":"https://api.github.com/repos/tpaviot/pythonocc-core/issues/591","repository_url":"https://api.github.com/repos/tpaviot/pythonocc-core","labels_url":"https://api.github.com/repos/tpaviot/pythonocc-core/issues/591/labels{/name}","comments_url":"https://api.github.com/repos/tpaviot/pythonocc-core/issues/591/comments","events_url":"https://api.github.com/repos/tpaviot/pythonocc-core/issues/591/events","html_url":"https://github.com/tpaviot/pythonocc-core/issues/591","id":388476142,"node_id":"MDU6SXNzdWUzODg0NzYxNDI=","number":591,"title":"get_qt_modules() return error from qtDisplay.py ","user":{"login":"zhaowei699","id":30488215,"node_id":"MDQ6VXNlcjMwNDg4MjE1","avatar_url":"https://avatars3.githubusercontent.com/u/30488215?v=4","gravatar_id":"","url":"https://api.github.com/users/zhaowei699","html_url":"https://github.com/zhaowei699","followers_url":"https://api.github.com/users/zhaowei699/followers","following_url":"https://api.github.com/users/zhaowei699/following{/other_user}","gists_url":"https://api.github.com/users/zhaowei699/gists{/gist_id}","starred_url":"https://api.github.com/users/zhaowei699/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhaowei699/subscriptions","organizations_url":"https://api.github.com/users/zhaowei699/orgs","repos_url":"https://api.github.com/users/zhaowei699/repos","events_url":"https://api.github.com/users/zhaowei699/events{/privacy}","received_events_url":"https://api.github.com/users/zhaowei699/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-12-07T02:08:54Z","updated_at":"2018-12-07T02:08:54Z","closed_at":null,"author_association":"NONE","body":"Traceback (most recent call last):\r\n  File \"qtDisplay3.py\", line 29, in <module>\r\n    QtCore, QtGui, QtWidgets, QtOpenGL = get_qt_modules()\r\n  File \"C:\\software\\anaconda3440\\envs\\pythonocc\\lib\\site-packages\\OCC\\Display\\backend.py\", line 238, in get_qt_modules\r\n    raise ValueError(\"no backend has been imported yet with \"\r\nValueError: no backend has been imported yet with ``load_backend``...\r\n\r\nI installed pythonocc-core by this method:\r\n(base) C:\\Users\\wei.zhao>conda create -n pythonocc -c dlr-sc pythonocc-core\r\nSolving environment: done\r\n\r\n## Package Plan ##\r\n\r\n  environment location: C:\\software\\anaconda3440\\envs\\pythonocc\r\n\r\n  added / updated specs:\r\n    - pythonocc-core\r\n\r\n\r\nThe following packages will be downloaded:\r\n\r\n    package                    |            build\r\n    ---------------------------|-----------------\r\n    icu-58.2                   |       ha66f8fd_1        21.9 MB\r\n    wheel-0.31.1               |           py35_0          81 KB\r\n    zlib-1.2.11                |       h62dcd97_3         128 KB\r\n    libpng-1.6.35              |       h2a8f88b_0         589 KB\r\n    sqlite-3.25.3              |       he774522_0         937 KB\r\n    pyqt-5.9.2                 |   py35h6538335_2         4.2 MB\r\n    sip-4.19.8                 |   py35h6538335_0         282 KB\r\n    pythonocc-core-0.17        |      py35_vc14_4        39.6 MB  dlr-sc\r\n    vs2015_runtime-14.15.26706 |       h3a45250_0         2.2 MB\r\n    wincertstore-0.2           |   py35hfebbdb8_0          13 KB\r\n    python-3.5.6               |       he025d50_0        18.2 MB\r\n    setuptools-40.2.0          |           py35_0         597 KB\r\n    pip-10.0.1                 |           py35_0         1.8 MB\r\n    certifi-2018.8.24          |           py35_1         140 KB\r\n    ca-certificates-2018.03.07 |                0         155 KB\r\n    qt-5.9.6                   |   vc14h1e9a669_2        93.9 MB\r\n    openssl-1.0.2p             |       hfa6e2cd_0         5.4 MB\r\n    vc-14.1                    |       h0510ff6_4           6 KB\r\n    ------------------------------------------------------------\r\n                                           Total:       190.1 MB\r\n\r\nThe following NEW packages will be INSTALLED:\r\n\r\n    ca-certificates: 2018.03.07-0\r\n    certifi:         2018.8.24-py35_1\r\n    freeimageplus:   3.17.0-vc14_0          dlr-sc [vc14]\r\n    freetype:        2.6.3-vc14_1           dlr-sc [vc14]\r\n    gl2ps:           1.3.8-vc14_3           dlr-sc [vc14]\r\n    icu:             58.2-ha66f8fd_1\r\n    jpeg:            9b-vc14_0              dlr-sc [vc14]\r\n    libpng:          1.6.35-h2a8f88b_0\r\n    oce:             0.17.2-vc14_7          dlr-sc [vc14]\r\n    openssl:         1.0.2p-hfa6e2cd_0\r\n    pip:             10.0.1-py35_0\r\n    pyqt:            5.9.2-py35h6538335_2\r\n    python:          3.5.6-he025d50_0\r\n    pythonocc-core:  0.17-py35_vc14_4       dlr-sc [vc14]\r\n    qt:              5.9.6-vc14h1e9a669_2\r\n    setuptools:      40.2.0-py35_0\r\n    sip:             4.19.8-py35h6538335_0\r\n    sqlite:          3.25.3-he774522_0\r\n    tbb:             4.3.6-vc14_1           dlr-sc [vc14]\r\n    vc:              14.1-h0510ff6_4\r\n    vs2015_runtime:  14.15.26706-h3a45250_0\r\n    wheel:           0.31.1-py35_0\r\n    wincertstore:    0.2-py35hfebbdb8_0\r\n    zlib:            1.2.11-h62dcd97_3"}}
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