After using msp430f5529, it is found that all the device manager ports become serial ports, and the installation driver selection C: \ windows \ system32 \ drivers is still invalid.
Solution: select the CCS installation directory when installing the driver to solve the problem perfectly.
Question
The following warning is given when docker runs the container ⚠️：
WARNING: IPv4 forwarding is disabled. Networking will not work.
Solution:
# modify configuration
echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
# restart network
systemctl restart network
# Check
sysctl net.ipv4.ip_forward
# net.ipv4.ip_forward = 1
# restart docker
systemctl restart docker
Then restart the container ^_^ …
Problems encountered during compilation during development:
Android resource linking failed
Output: error: resource style/Theme.AppCompat.Light.DarkActionBar (aka com.hp.sortfilebysize:style/Theme.AppCompat.Light.DarkActionBar) not found.
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:9: error: style attribute 'attr/colorPrimary (aka com.hp.sortfilebysize:attr/colorPrimary)' not found.
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:10: error: style attribute 'attr/colorPrimaryDark (aka com.hp.sortfilebysize:attr/colorPrimaryDark)' not found.
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:11: error: style attribute 'attr/colorAccent (aka com.hp.sortfilebysize:attr/colorAccent)' not found.
error: failed linking references.
Command: C:\Users\tangdekun\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.0-beta03-4818971-windows.jar\868db5e9c484c628dee78cdbe6877651\aapt2-3.2.0-beta03-4818971-windows\aapt2.exe link -I\
N:\ProgramFiles\android\sdk\platforms\android-28\android.jar\
--manifest\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
E:\ASWorkSpace\SortFileBySize\app\build\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.hp.sortfilebysize\
-0\
apk\
--output-text-symbols\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\symbols\debug\R.txt\
--no-version-vectors
For errors like this, you have tried to add “implementation ‘Android x.appcompat: appcompat: 1.0.0-alpha1’, but it still fails. You can try the following method to solve it
Enter caches under. Gradle
Delete transform-1 and restart Android studio (file → invalidate caches/restart → invalidate caches and restart)
import org.apache.spark.mllib.feature.{Word2Vec, Word2VecModel}
import org.apache.spark.sql.{DataFrame, Row, SparkSession}
model save:
Link: http://spark.apache.org/docs/2.3.4/api/scala/index.html#org.apache.spark.mllib.feature.Word2VecModel
var model = Word2VecModel.load(spark.sparkContext, config.model_path)
model read:
Link: http://spark.apache.org/docs/2.3.4/api/scala/index.html#org.apache.spark.mllib.feature.Word2VecModel$
var model = Word2VecModel.load(spark.sparkContext, config.model_path)
Read Error:
Exception in thread "main" java.lang.IllegalAccessError: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.mapred.FileInputFormat
at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:312)
at org.apache.spark.rdd.HadoopRDD.getPartitions(HadoopRDD.scala:200)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:253)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:251)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.rdd.RDD.partitions(RDD.scala:251)
at org.apache.spark.rdd.MapPartitionsRDD.getPartitions(MapPartitionsRDD.scala:35)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:253)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:251)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.rdd.RDD.partitions(RDD.scala:251)
at org.apache.spark.rdd.RDD$$anonfun$take$1.apply(RDD.scala:1337)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:363)
at org.apache.spark.rdd.RDD.take(RDD.scala:1331)
at org.apache.spark.rdd.RDD$$anonfun$first$1.apply(RDD.scala:1372)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:363)
at org.apache.spark.rdd.RDD.first(RDD.scala:1371)
at org.apache.spark.mllib.util.Loader$.loadMetadata(modelSaveLoad.scala:129)
at org.apache.spark.mllib.feature.Word2VecModel$.load(Word2Vec.scala:699)
at job.ml.embeddingModel.graphEmbedding$.run(graphEmbedding.scala:40)
at job.ml.embeddingModel.graphEmbedding$.main(graphEmbedding.scala:24)
at job.ml.embeddingModel.graphEmbedding.main(graphEmbedding.scala)
POM file add
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>15.0</version>
</dependency>
Run OK again!
2. configurate tomcat的vm option
3 Set the compile size
Settings -> Build, Execution, Deployment -> Complier -> Build process heap size VM options
4 Check the VMs that come with Idea
Help – >Edit Custom VM Options
The vant version used in the applet is 1.8.3, which is introduced according to the official tutorial
Error XX is not defined, wrong path
After careful comparison, I found that there is no dist folder in the path here. Just change it to the local path
Sqlyog configures a new connection and reports an error: the error number is 2058. It is analyzed that the MySQL password encryption method has changed
solution:
alter user ‘root’ @ ‘localhost’ identified with MySQL_ native_ password BY ‘password’; (note the semicolon)
#password is the root password you set yourself
after reconfiguring the connection of sqlyog, the connection is successful and it is OK.
Solution:
change provided to compile ,for example:
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
Click POM. XML refresh in idea to refresh
An error is reported when installing a project on Linux. Requsts has SSL related problems. After checking, it is found that there is a problem with the version of requests,
There will be problems in the latest version. The solutions are as follows:
pip install requests==2.24.0Android9.0 System compilation error
170/978] including external/google-tv-pairing-protocol/Android.mk …
[171/978] including external/googletest/Android.mk …
build/make/core/base_rules.mk:260: error: external/googletest/googletest: MODULE.TARGET.STATIC_LIBRARIES.libgtest already defined by external/googletest/googletest.
09:42:55 ckati failed with: exit status 1
0;31m#### failed to build some targets (49 seconds) ####
The reason of the error
The compiler server has defined NDK_ROOT environment variable, which conflicts with Android compiler environment variable.
Check whether NDK_ROOT environment variable or SDK_ROOT environment variable is defined.
echo $NDK_ROOT
My compilation server defines NDK_Root environment variable, so echo $NDK_Root outputs the following path:
/xxx_NDK_Root/
indicates that the change amount is defined.
Solution:
Remove the environment variable temporarily
export NDK_ROOT=""
Continue to compile the system.
The above is the error content ([(ngmodel)] bidirectional binding fails)
Solution: add in module.ts
import { FormsModule } from '@angular/forms';
imports: [
FormsModule,
...
],
In this way, you can use [(ngmodel)] two-way binding
#Upload error: error: unpack failed: error Missing tree
Solution (Working):
git push --no-thin origin HEAD:refs/for/name